Trace number 2673591

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) 1800.04 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_1.opb
MD5SUM162153f0f0e5f8f2e587b9d579ee09dc
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-106
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -136
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)12636
Sum of products size (including duplicates)25272
Number of different products6318
Sum of products size12636

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-2673591-1276815557/watcher-2673591-1276815557 -o /tmp/evaluation-result-2673591-1276815557/solver-2673591-1276815557 -C 1800 -W 2000 -M 1800 run HOME/instance-2673591-1276815557.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: 0.85 0.97 0.99 3/106 25836
/proc/meminfo: memFree=1846184/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0

[startup+0.030211 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 25836
/proc/meminfo: memFree=1846184/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101219 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 25836
/proc/meminfo: memFree=1846184/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300239 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 25836
/proc/meminfo: memFree=1846184/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700283 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 25836
/proc/meminfo: memFree=1846184/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50137 s]
/proc/loadavg: 0.86 0.97 0.99 2/108 25839
/proc/meminfo: memFree=1685836/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=190860 CPUtime=1.48
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 48932 0 0 0 80 68 0 0 25 0 1 0 22850721 195440640 47085 1992294400 134512640 134902295 4292167392 18446744073709551615 134565222 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 47715 47086 262 96 0 46927 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 199560

[startup+3.10154 s]
/proc/loadavg: 0.86 0.97 0.99 2/108 25839
/proc/meminfo: memFree=1639956/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=235524 CPUtime=3.09
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 59975 0 0 0 236 73 0 0 25 0 1 0 22850721 241176576 58128 1992294400 134512640 134902295 4292167392 18446744073709551615 134588032 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 58881 58128 263 96 0 58093 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 244224

[startup+6.30188 s]
/proc/loadavg: 0.86 0.97 0.99 2/108 25839
/proc/meminfo: memFree=1610196/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=239268 CPUtime=6.29
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 63244 0 0 0 554 75 0 0 25 0 1 0 22850721 245010432 59085 1992294400 134512640 134902295 4292167392 18446744073709551615 4160000477 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 59817 59085 270 96 0 59029 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 247968

[startup+12.7016 s]
/proc/loadavg: 0.88 0.97 0.99 2/108 25839
/proc/meminfo: memFree=1606972/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=242172 CPUtime=12.68
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 63999 0 0 0 1193 75 0 0 25 0 1 0 22850721 247984128 59840 1992294400 134512640 134902295 4292167392 18446744073709551615 4160007073 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 60543 59840 270 96 0 59755 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 250872

[startup+25.5009 s]
/proc/loadavg: 0.90 0.97 0.99 2/108 25839
/proc/meminfo: memFree=1602136/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=246828 CPUtime=25.48
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 65152 0 0 0 2472 76 0 0 25 0 1 0 22850721 252751872 60993 1992294400 134512640 134902295 4292167392 18446744073709551615 4159988891 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 61707 60993 270 96 0 60919 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 255528

[startup+51.1006 s]
/proc/loadavg: 0.93 0.97 0.99 2/108 25839
/proc/meminfo: memFree=1594696/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=254424 CPUtime=51.07
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 67030 0 0 0 5030 77 0 0 25 0 1 0 22850721 260530176 62871 1992294400 134512640 134902295 4292167392 18446744073709551615 4160021486 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 63606 62871 270 96 0 62818 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 263124

[startup+102.309 s]
/proc/loadavg: 0.97 0.97 0.99 2/108 25841
/proc/meminfo: memFree=1572748/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=276228 CPUtime=102.27
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 72443 0 0 0 10146 81 0 0 25 0 1 0 22850721 282857472 68284 1992294400 134512640 134902295 4292167392 18446744073709551615 4160018558 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 69057 68284 270 96 0 68269 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 284928

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25852
/proc/meminfo: memFree=1556752/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=291704 CPUtime=162.23
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 76307 0 0 0 16138 85 0 0 25 0 1 0 22850721 298704896 72148 1992294400 134512640 134902295 4292167392 18446744073709551615 4160026338 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 72926 72148 270 96 0 72138 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 300404

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25854
/proc/meminfo: memFree=1544724/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=303492 CPUtime=222.21
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 79284 0 0 0 22133 88 0 0 25 0 1 0 22850721 310775808 75125 1992294400 134512640 134902295 4292167392 18446744073709551615 4160018558 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 75873 75125 270 96 0 75085 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 312192

[startup+282.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25854
/proc/meminfo: memFree=1537284/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=310932 CPUtime=282.19
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 81154 0 0 0 28128 91 0 0 25 0 1 0 22850721 318394368 76995 1992294400 134512640 134902295 4292167392 18446744073709551615 4160007273 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 77733 76995 270 96 0 76945 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 319632

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25856
/proc/meminfo: memFree=1522032/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=326448 CPUtime=342.18
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 84960 0 0 0 34125 93 0 0 25 0 1 0 22850721 334282752 80801 1992294400 134512640 134902295 4292167392 18446744073709551615 4160000529 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 81612 80801 270 96 0 80824 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 335148

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25858
/proc/meminfo: memFree=1497232/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=351380 CPUtime=402.16
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 91204 0 0 0 40118 98 0 0 25 0 1 0 22850721 359813120 87045 1992294400 134512640 134902295 4292167392 18446744073709551615 4160018778 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 87845 87045 270 96 0 87057 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 360080

[startup+462.3 s]

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

/proc/25838/statm: 116286 115445 270 96 0 115498 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 473844

[startup+1182.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/108 25878
/proc/meminfo: memFree=1374100/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=475316 CPUtime=1181.92
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 121930 0 0 0 118067 125 0 0 25 0 1 0 22850721 486723584 117771 1992294400 134512640 134902295 4292167392 18446744073709551615 4160007001 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 118829 117771 270 96 0 118041 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 484016

[startup+1242.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/108 25880
/proc/meminfo: memFree=1366164/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=482984 CPUtime=1241.9
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 123836 0 0 0 124063 127 0 0 25 0 1 0 22850721 494575616 119677 1992294400 134512640 134902295 4292167392 18446744073709551615 4160000488 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 120746 119677 270 96 0 119958 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 491684

[startup+1302.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/108 25882
/proc/meminfo: memFree=1356244/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=492868 CPUtime=1301.89
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 126301 0 0 0 130060 129 0 0 25 0 1 0 22850721 504696832 122142 1992294400 134512640 134902295 4292167392 18446744073709551615 4160018558 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 123217 122142 270 96 0 122429 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 501568

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25884
/proc/meminfo: memFree=1348804/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=500176 CPUtime=1361.87
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 128135 0 0 0 136055 132 0 0 25 0 1 0 22850721 512180224 123976 1992294400 134512640 134902295 4292167392 18446744073709551615 4160018884 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 125044 123976 270 96 0 124256 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 508876

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25886
/proc/meminfo: memFree=1342976/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=505960 CPUtime=1421.85
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 129593 0 0 0 142052 133 0 0 25 0 1 0 22850721 518103040 125434 1992294400 134512640 134902295 4292167392 18446744073709551615 4160021437 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 126490 125434 270 96 0 125702 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 514660

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25886
/proc/meminfo: memFree=1336528/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=512388 CPUtime=1481.83
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 131195 0 0 0 148048 135 0 0 25 0 1 0 22850721 524685312 127036 1992294400 134512640 134902295 4292167392 18446744073709551615 4159988454 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 128097 127036 270 96 0 127309 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 521088

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25888
/proc/meminfo: memFree=1323136/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=525600 CPUtime=1541.8
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 134546 0 0 0 154041 139 0 0 25 0 1 0 22850721 538214400 130387 1992294400 134512640 134902295 4292167392 18446744073709551615 4160018558 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 131400 130387 270 96 0 130612 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 534300

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25890
/proc/meminfo: memFree=1312596/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=536196 CPUtime=1601.78
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 137190 0 0 0 160036 142 0 0 25 0 1 0 22850721 549064704 133031 1992294400 134512640 134902295 4292167392 18446744073709551615 4160018558 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 134049 133031 270 96 0 133261 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 544896

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25892
/proc/meminfo: memFree=1304288/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=544308 CPUtime=1661.76
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 139217 0 0 0 166032 144 0 0 25 0 1 0 22850721 557371392 135058 1992294400 134512640 134902295 4292167392 18446744073709551615 4159988471 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 136077 135058 270 96 0 135289 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 553008

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25894
/proc/meminfo: memFree=1295608/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=552920 CPUtime=1721.75
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 141374 0 0 0 172029 146 0 0 25 0 1 0 22850721 566190080 137215 1992294400 134512640 134902295 4292167392 18446744073709551615 4160018778 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 138230 137215 270 96 0 137442 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 561620

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25894
/proc/meminfo: memFree=1287548/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=560808 CPUtime=1781.73
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 143352 0 0 0 178025 148 0 0 25 0 1 0 22850721 574267392 139193 1992294400 134512640 134902295 4292167392 18446744073709551615 4160021392 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 140202 139193 270 96 0 139414 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 569508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25896
/proc/meminfo: memFree=1285564/2059040 swapFree=4139992/4192956
[pid=25836] ppid=25834 vsize=8700 CPUtime=0
/proc/25836/stat : 25836 (run) S 25834 25836 25811 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22850721 8908800 250 1992294400 4194304 4922060 140733577081632 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25836/statm: 2175 250 211 178 0 68 0
[pid=25838] ppid=25836 vsize=562844 CPUtime=1800.04
/proc/25838/stat : 25838 (PBPASSolver) R 25836 25836 25811 0 -1 4202496 143859 0 0 0 179855 149 0 0 25 0 1 0 22850721 576352256 139700 1992294400 134512640 134902295 4292167392 18446744073709551615 4160018558 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25838/statm: 140711 139700 270 96 0 139923 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 571544

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 25836 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.04
#
# 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): 1800.04
CPU user time (s): 1798.55
CPU system time (s): 1.49
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 571544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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 3.15552 second user time and 8.32473 second system time

The end

Launcher Data 

Begin job on node035 at 2010-06-18 00:59:17
IDJOB=2673591
IDBENCH=48258
IDSOLVER=1174
FILE ID=node035/2673591-1276815557
PBS_JOBID= 11176738
Free space on /tmp= 62416 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673591-1276815557/watcher-2673591-1276815557 -o /tmp/evaluation-result-2673591-1276815557/solver-2673591-1276815557 -C 1800 -W 2000 -M 1800  run HOME/instance-2673591-1276815557.opb

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

MD5SUM BENCH= 162153f0f0e5f8f2e587b9d579ee09dc
RANDOM SEED=1102881710

node035.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		: 3000.219
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	: 6000.43
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		: 3000.219
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:       1846704 kB
Buffers:         38532 kB
Cached:          82288 kB
SwapCached:       6696 kB
Active:          61744 kB
Inactive:        72492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1846704 kB
SwapTotal:     4192956 kB
SwapFree:      4139992 kB
Dirty:             984 kB
Writeback:           0 kB
AnonPages:       11208 kB
Mapped:          12960 kB
Slab:            56176 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182696 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= 62416 MiB
End job on node035 at 2010-06-18 01:29:20