Trace number 2673715

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) 1800.1 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-f600.opb
MD5SUM2b1f0bdf934439fa3364f5fdf4570849
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1200
Total number of constraints3150
Number of constraints which are clauses3150
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 1200
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 1200
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1200
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


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-2673715-1276796974/watcher-2673715-1276796974 -o /tmp/evaluation-result-2673715-1276796974/solver-2673715-1276796974 -C 1800 -W 2000 -M 1800 run HOME/instance-2673715-1276796974.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: 0.93 0.99 0.99 3/106 16837
/proc/meminfo: memFree=1713200/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0

[startup+0.0603501 s]
/proc/loadavg: 0.93 0.99 0.99 3/106 16837
/proc/meminfo: memFree=1713200/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101356 s]
/proc/loadavg: 0.93 0.99 0.99 3/106 16837
/proc/meminfo: memFree=1713200/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30139 s]
/proc/loadavg: 0.93 0.99 0.99 3/106 16837
/proc/meminfo: memFree=1713200/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70146 s]
/proc/loadavg: 0.93 0.99 0.99 3/106 16837
/proc/meminfo: memFree=1713200/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5016 s]
/proc/loadavg: 0.93 0.99 0.99 2/108 16840
/proc/meminfo: memFree=1542064/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=193832 CPUtime=1.48
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 50676 0 0 0 97 51 0 0 25 0 1 0 55298773 198483968 47893 1992294400 134512640 134902295 4287998320 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 48458 47893 259 96 0 47670 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 202532

[startup+3.10087 s]
/proc/loadavg: 0.93 0.99 0.99 2/108 16840
/proc/meminfo: memFree=1518504/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=197712 CPUtime=3.09
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 51625 0 0 0 257 52 0 0 25 0 1 0 55298773 202457088 48842 1992294400 134512640 134902295 4287998320 18446744073709551615 4159989070 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 49428 48842 264 96 0 48640 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 206412

[startup+6.30142 s]
/proc/loadavg: 0.94 0.99 0.99 2/108 16840
/proc/meminfo: memFree=1517140/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=198900 CPUtime=6.29
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 51908 0 0 0 577 52 0 0 25 0 1 0 55298773 203673600 49125 1992294400 134512640 134902295 4287998320 18446744073709551615 4159955711 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 49725 49125 264 96 0 48937 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 207600

[startup+12.7005 s]
/proc/loadavg: 0.94 0.99 0.99 2/108 16840
/proc/meminfo: memFree=1516148/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=199164 CPUtime=12.68
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 52002 0 0 0 1216 52 0 0 25 0 1 0 55298773 203943936 49219 1992294400 134512640 134902295 4287998320 18446744073709551615 4159974570 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 49791 49219 264 96 0 49003 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 207864

[startup+25.5007 s]
/proc/loadavg: 0.95 0.99 0.99 2/108 16840
/proc/meminfo: memFree=1515652/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=199828 CPUtime=25.48
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 52160 0 0 0 2496 52 0 0 25 0 1 0 55298773 204623872 49377 1992294400 134512640 134902295 4287998320 18446744073709551615 4159977592 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 49957 49377 264 96 0 49169 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 208528

[startup+51.1011 s]
/proc/loadavg: 0.97 0.99 0.99 2/108 16842
/proc/meminfo: memFree=1514784/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=200728 CPUtime=51.07
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 52367 0 0 0 5055 52 0 0 25 0 1 0 55298773 205545472 49584 1992294400 134512640 134902295 4287998320 18446744073709551615 4159985952 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 50182 49584 264 96 0 49394 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 209428

[startup+102.309 s]
/proc/loadavg: 0.98 0.99 0.99 2/108 16842
/proc/meminfo: memFree=1513792/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=201652 CPUtime=102.26
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 52601 0 0 0 10173 53 0 0 25 0 1 0 55298773 206491648 49818 1992294400 134512640 134902295 4287998320 18446744073709551615 4159988690 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 50413 49818 264 96 0 49625 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 210352

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 16844
/proc/meminfo: memFree=1512924/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=202312 CPUtime=162.23
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 52775 0 0 0 16170 53 0 0 25 0 1 0 55298773 207167488 49992 1992294400 134512640 134902295 4287998320 18446744073709551615 4159967996 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 50578 49992 264 96 0 49790 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 211012

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 16846
/proc/meminfo: memFree=1512056/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=203152 CPUtime=222.21
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 52990 0 0 0 22168 53 0 0 25 0 1 0 55298773 208027648 50207 1992294400 134512640 134902295 4287998320 18446744073709551615 4159988631 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 50788 50207 264 96 0 50000 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 211852

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 16848
/proc/meminfo: memFree=1511560/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=203684 CPUtime=282.19
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 53114 0 0 0 28166 53 0 0 25 0 1 0 55298773 208572416 50331 1992294400 134512640 134902295 4287998320 18446744073709551615 4159993685 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 50921 50331 264 96 0 50133 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 212384

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 16848
/proc/meminfo: memFree=1511188/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=204124 CPUtime=342.17
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 53200 0 0 0 34164 53 0 0 25 0 1 0 55298773 209022976 50417 1992294400 134512640 134902295 4287998320 18446744073709551615 4159974715 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 51031 50417 264 96 0 50243 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 212824

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 16850
/proc/meminfo: memFree=1510568/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=204820 CPUtime=402.16
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 53362 0 0 0 40162 54 0 0 25 0 1 0 55298773 209735680 50579 1992294400 134512640 134902295 4287998320 18446744073709551615 4159988730 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 51205 50579 264 96 0 50417 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 213520

[startup+462.301 s]

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

/proc/16839/statm: 52006 51342 264 96 0 51218 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 216724

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 16881
/proc/meminfo: memFree=1506600/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=208164 CPUtime=1241.86
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 54164 0 0 0 124132 54 0 0 25 0 1 0 55298773 213159936 51381 1992294400 134512640 134902295 4287998320 18446744073709551615 4159974823 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 52041 51381 264 96 0 51253 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 216864

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 16883
/proc/meminfo: memFree=1506352/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=208304 CPUtime=1301.86
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 54213 0 0 0 130131 55 0 0 25 0 1 0 55298773 213303296 51430 1992294400 134512640 134902295 4287998320 18446744073709551615 4159994437 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 52076 51430 264 96 0 51288 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 217004

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16885
/proc/meminfo: memFree=1505856/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=208856 CPUtime=1361.83
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 54345 0 0 0 136128 55 0 0 25 0 1 0 55298773 213868544 51562 1992294400 134512640 134902295 4287998320 18446744073709551615 4159974388 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 52214 51562 264 96 0 51426 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 217556

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16887
/proc/meminfo: memFree=1505732/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=209128 CPUtime=1421.82
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 54391 0 0 0 142127 55 0 0 25 0 1 0 55298773 214147072 51608 1992294400 134512640 134902295 4287998320 18446744073709551615 4159985790 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 52282 51608 264 96 0 51494 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 217828

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16892
/proc/meminfo: memFree=1504616/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=209404 CPUtime=1481.79
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 54474 0 0 0 148124 55 0 0 25 0 1 0 55298773 214429696 51691 1992294400 134512640 134902295 4287998320 18446744073709551615 4159974588 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 52351 51691 264 96 0 51563 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 218104

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16892
/proc/meminfo: memFree=1504368/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=209708 CPUtime=1541.77
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 54534 0 0 0 154122 55 0 0 25 0 1 0 55298773 214740992 51751 1992294400 134512640 134902295 4287998320 18446744073709551615 4159968245 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 52427 51751 264 96 0 51639 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 218408

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16894
/proc/meminfo: memFree=1504368/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=209708 CPUtime=1601.75
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 54546 0 0 0 160120 55 0 0 25 0 1 0 55298773 214740992 51763 1992294400 134512640 134902295 4287998320 18446744073709551615 4159986010 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 52427 51763 264 96 0 51639 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 218408

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16896
/proc/meminfo: memFree=1504368/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=209860 CPUtime=1661.73
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 54558 0 0 0 166118 55 0 0 25 0 1 0 55298773 214896640 51775 1992294400 134512640 134902295 4287998320 18446744073709551615 4159974396 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 52465 51775 264 96 0 51677 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 218560

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16898
/proc/meminfo: memFree=1504120/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=209992 CPUtime=1721.71
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 54614 0 0 0 172116 55 0 0 25 0 1 0 55298773 215031808 51831 1992294400 134512640 134902295 4287998320 18446744073709551615 4159955578 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 52498 51831 264 96 0 51710 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 218692

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16900
/proc/meminfo: memFree=1503872/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=210416 CPUtime=1781.69
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 54691 0 0 0 178114 55 0 0 25 0 1 0 55298773 215465984 51908 1992294400 134512640 134902295 4287998320 18446744073709551615 4159955663 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 52604 51908 264 96 0 51816 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 219116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16900
/proc/meminfo: memFree=1503872/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=210416 CPUtime=1800.1
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 54697 0 0 0 179955 55 0 0 25 0 1 0 55298773 215465984 51914 1992294400 134512640 134902295 4287998320 18446744073709551615 4159986008 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 52604 51914 264 96 0 51816 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 219116

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 16900
/proc/meminfo: memFree=1503872/2059040 swapFree=4135620/4192956
[pid=16837] ppid=16835 vsize=8700 CPUtime=0
/proc/16837/stat : 16837 (run) S 16835 16837 16170 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 55298773 8908800 251 1992294400 4194304 4922060 140733966230608 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16837/statm: 2175 251 211 178 0 68 0
[pid=16839] ppid=16837 vsize=210416 CPUtime=1800.1
/proc/16839/stat : 16839 (PBPASSolver) R 16837 16837 16170 0 -1 4202496 54697 0 0 0 179955 55 0 0 25 0 1 0 55298773 215465984 51914 1992294400 134512640 134902295 4287998320 18446744073709551615 4159986008 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16839/statm: 52604 51914 264 96 0 51816 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 219116

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16837 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=1999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1799.55
CPU system time (s): 0.55
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 219116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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= 3
involuntary context switches= 3

runsolver used 3.04854 second user time and 8.43272 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-17 19:49:34
IDJOB=2673715
IDBENCH=2155
IDSOLVER=1174
FILE ID=node014/2673715-1276796974
PBS_JOBID= 11176588
Free space on /tmp= 62544 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-f600.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673715-1276796974/watcher-2673715-1276796974 -o /tmp/evaluation-result-2673715-1276796974/solver-2673715-1276796974 -C 1800 -W 2000 -M 1800  run HOME/instance-2673715-1276796974.opb

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

MD5SUM BENCH= 2b1f0bdf934439fa3364f5fdf4570849
RANDOM SEED=1769141934

node014.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1713720 kB
Buffers:         88660 kB
Cached:         169004 kB
SwapCached:      10352 kB
Active:          93608 kB
Inactive:       177476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1713720 kB
SwapTotal:     4192956 kB
SwapFree:      4135620 kB
Dirty:            1020 kB
Writeback:           0 kB
AnonPages:       11888 kB
Mapped:           9240 kB
Slab:            52452 kB
PageTables:       3964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182380 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= 62540 MiB
End job on node014 at 2010-06-17 20:19:37