Trace number 2673255

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.05 1801.01

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=419-P1=479-P2=367-B.opb
MD5SUM52bf383ed9b3de8fe398adacf729ec57
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.402938
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables54
Total number of constraints5
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)162
Sum of products size (including duplicates)324
Number of different products162
Sum of products size324

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-2673255-1276807380/watcher-2673255-1276807380 -o /tmp/evaluation-result-2673255-1276807380/solver-2673255-1276807380 -C 1800 -W 2000 -M 1800 run HOME/instance-2673255-1276807380.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 20569
/proc/meminfo: memFree=1839432/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0

[startup+0.011138 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 20569
/proc/meminfo: memFree=1839432/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.102455 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 20569
/proc/meminfo: memFree=1839432/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300452 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 20569
/proc/meminfo: memFree=1839432/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700444 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 20569
/proc/meminfo: memFree=1839432/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50143 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 20572
/proc/meminfo: memFree=1819824/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=23216 CPUtime=1.49
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 5457 0 0 0 145 4 0 0 25 0 1 0 56339574 23773184 5023 1992294400 134512640 134902295 4291794800 18446744073709551615 4160371885 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 5804 5023 270 96 0 5016 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31916

[startup+3.1004 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 20572
/proc/meminfo: memFree=1819700/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=23632 CPUtime=3.09
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 5575 0 0 0 305 4 0 0 25 0 1 0 56339574 24199168 5141 1992294400 134512640 134902295 4291794800 18446744073709551615 4160352886 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 5908 5141 270 96 0 5120 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32332

[startup+6.30134 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 20572
/proc/meminfo: memFree=1818584/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=24428 CPUtime=6.29
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 5779 0 0 0 625 4 0 0 25 0 1 0 56339574 25014272 5345 1992294400 134512640 134902295 4291794800 18446744073709551615 4160352990 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 6107 5345 270 96 0 5319 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33128

[startup+12.7002 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 20572
/proc/meminfo: memFree=1816724/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=26276 CPUtime=12.69
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 6233 0 0 0 1264 5 0 0 25 0 1 0 56339574 26906624 5799 1992294400 134512640 134902295 4291794800 18446744073709551615 4160352993 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 6569 5799 270 96 0 5781 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34976

[startup+25.5 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 20572
/proc/meminfo: memFree=1813376/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=29576 CPUtime=25.48
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 7046 0 0 0 2541 7 0 0 25 0 1 0 56339574 30285824 6612 1992294400 134512640 134902295 4291794800 18446744073709551615 4160375310 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 7394 6612 270 96 0 6606 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38276

[startup+51.1005 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 20572
/proc/meminfo: memFree=1807672/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=35224 CPUtime=51.06
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 8465 0 0 0 5097 9 0 0 25 0 1 0 56339574 36069376 8031 1992294400 134512640 134902295 4291794800 18446744073709551615 4160371545 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 8806 8031 270 96 0 8018 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 43924

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 20574
/proc/meminfo: memFree=1798744/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=43712 CPUtime=102.25
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 10601 0 0 0 10210 15 0 0 25 0 1 0 56339574 44761088 10167 1992294400 134512640 134902295 4291794800 18446744073709551615 4160372135 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 10928 10167 270 96 0 10140 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 52412

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 20576
/proc/meminfo: memFree=1801596/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=43888 CPUtime=162.21
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 20468 0 0 0 16199 22 0 0 25 0 1 0 56339574 44941312 9496 1992294400 134512640 134902295 4291794800 18446744073709551615 4160383102 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 10972 9496 270 96 0 10184 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 52588

[startup+222.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 20576
/proc/meminfo: memFree=1789444/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=55920 CPUtime=222.17
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 23480 0 0 0 22191 26 0 0 25 0 1 0 56339574 57262080 12508 1992294400 134512640 134902295 4291794800 18446744073709551615 4160352817 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 13980 12508 270 96 0 13192 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 64620

[startup+282.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 20578
/proc/meminfo: memFree=1782872/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=62644 CPUtime=282.14
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 25142 0 0 0 28185 29 0 0 25 0 1 0 56339574 64147456 14170 1992294400 134512640 134902295 4291794800 18446744073709551615 4160352949 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 15661 14170 270 96 0 14873 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 71344

[startup+342.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 20580
/proc/meminfo: memFree=1768744/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=76420 CPUtime=342.11
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 28604 0 0 0 34176 35 0 0 25 0 1 0 56339574 78254080 17632 1992294400 134512640 134902295 4291794800 18446744073709551615 4160383264 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 19105 17632 270 96 0 18317 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 85120

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 20582
/proc/meminfo: memFree=1761924/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=83656 CPUtime=402.08
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 30362 0 0 0 40170 38 0 0 25 0 1 0 56339574 85663744 19390 1992294400 134512640 134902295 4291794800 18446744073709551615 4160371958 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 20914 19390 270 96 0 20126 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 92356

[startup+462.3 s]

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

/proc/20571/statm: 36212 34667 270 96 0 35424 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 153548

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 20611
/proc/meminfo: memFree=1698064/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=146476 CPUtime=1181.66
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 46032 0 0 0 118097 69 0 0 25 0 1 0 56339574 149991424 35060 1992294400 134512640 134902295 4291794800 18446744073709551615 4160384252 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 36619 35060 270 96 0 35831 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 155176

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20613
/proc/meminfo: memFree=1698064/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=146476 CPUtime=1241.63
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 46032 0 0 0 124092 71 0 0 25 0 1 0 56339574 149991424 35060 1992294400 134512640 134902295 4291794800 18446744073709551615 4160365364 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 36619 35060 270 96 0 35831 0
Current children cumulated CPU time (s) 1241.63
Current children cumulated vsize (KiB) 155176

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20615
/proc/meminfo: memFree=1698064/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=146476 CPUtime=1301.6
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 46032 0 0 0 130087 73 0 0 25 0 1 0 56339574 149991424 35060 1992294400 134512640 134902295 4291794800 18446744073709551615 4160383452 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 36619 35060 270 96 0 35831 0
Current children cumulated CPU time (s) 1301.6
Current children cumulated vsize (KiB) 155176

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20617
/proc/meminfo: memFree=1698064/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=146476 CPUtime=1361.57
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 46032 0 0 0 136083 74 0 0 25 0 1 0 56339574 149991424 35060 1992294400 134512640 134902295 4291794800 18446744073709551615 4160383102 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 36619 35060 270 96 0 35831 0
Current children cumulated CPU time (s) 1361.57
Current children cumulated vsize (KiB) 155176

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20617
/proc/meminfo: memFree=1698064/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=146476 CPUtime=1421.54
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 46033 0 0 0 142080 74 0 0 25 0 1 0 56339574 149991424 35061 1992294400 134512640 134902295 4291794800 18446744073709551615 4160383102 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 36619 35061 270 96 0 35831 0
Current children cumulated CPU time (s) 1421.54
Current children cumulated vsize (KiB) 155176

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20619
/proc/meminfo: memFree=1698064/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=146476 CPUtime=1481.51
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 46033 0 0 0 148075 76 0 0 25 0 1 0 56339574 149991424 35061 1992294400 134512640 134902295 4291794800 18446744073709551615 4160388432 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 36619 35061 270 96 0 35831 0
Current children cumulated CPU time (s) 1481.51
Current children cumulated vsize (KiB) 155176

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20621
/proc/meminfo: memFree=1698064/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=146476 CPUtime=1541.48
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 46034 0 0 0 154070 78 0 0 25 0 1 0 56339574 149991424 35062 1992294400 134512640 134902295 4291794800 18446744073709551615 4160373888 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 36619 35062 270 96 0 35831 0
Current children cumulated CPU time (s) 1541.48
Current children cumulated vsize (KiB) 155176

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20623
/proc/meminfo: memFree=1698064/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=146476 CPUtime=1601.44
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 46034 0 0 0 160066 78 0 0 25 0 1 0 56339574 149991424 35062 1992294400 134512640 134902295 4291794800 18446744073709551615 4160383102 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 36619 35062 270 96 0 35831 0
Current children cumulated CPU time (s) 1601.44
Current children cumulated vsize (KiB) 155176

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20625
/proc/meminfo: memFree=1697940/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=146476 CPUtime=1661.41
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 46035 0 0 0 166063 78 0 0 25 0 1 0 56339574 149991424 35063 1992294400 134512640 134902295 4291794800 18446744073709551615 4160383102 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 36619 35063 270 96 0 35831 0
Current children cumulated CPU time (s) 1661.41
Current children cumulated vsize (KiB) 155176

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20625
/proc/meminfo: memFree=1697816/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=146712 CPUtime=1721.39
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 46085 0 0 0 172060 79 0 0 25 0 1 0 56339574 150233088 35113 1992294400 134512640 134902295 4291794800 18446744073709551615 4160383102 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 36678 35113 270 96 0 35890 0
Current children cumulated CPU time (s) 1721.39
Current children cumulated vsize (KiB) 155412

[startup+1782.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 20627
/proc/meminfo: memFree=1697320/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=146900 CPUtime=1781.36
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 46138 0 0 0 178056 80 0 0 25 0 1 0 56339574 150425600 35166 1992294400 134512640 134902295 4291794800 18446744073709551615 4160383102 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 36725 35166 270 96 0 35937 0
Current children cumulated CPU time (s) 1781.36
Current children cumulated vsize (KiB) 155600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 20629
/proc/meminfo: memFree=1697320/2059040 swapFree=4136244/4192956
[pid=20569] ppid=20567 vsize=8700 CPUtime=0
/proc/20569/stat : 20569 (run) S 20567 20569 20206 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 56339574 8908800 250 1992294400 4194304 4922060 140733844147392 18446744073709551615 257316985989 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/20569/statm: 2175 250 211 178 0 68 0
[pid=20571] ppid=20569 vsize=146900 CPUtime=1800.05
/proc/20571/stat : 20571 (PBPASSolver) R 20569 20569 20206 0 -1 4202496 46142 0 0 0 179925 80 0 0 25 0 1 0 56339574 150425600 35170 1992294400 134512640 134902295 4291794800 18446744073709551615 4160386037 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/20571/statm: 36725 35170 270 96 0 35937 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 155600

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 20569 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 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1801.01
CPU time (s): 1800.05
CPU user time (s): 1799.25
CPU system time (s): 0.8
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 155600

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= 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= 4
involuntary context switches= 4

runsolver used 4.03839 second user time and 9.01763 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-17 22:43:00
IDJOB=2673255
IDBENCH=47922
IDSOLVER=1174
FILE ID=node012/2673255-1276807380
PBS_JOBID= 11176678
Free space on /tmp= 62588 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=419-P1=479-P2=367-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673255-1276807380/watcher-2673255-1276807380 -o /tmp/evaluation-result-2673255-1276807380/solver-2673255-1276807380 -C 1800 -W 2000 -M 1800  run HOME/instance-2673255-1276807380.opb

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

MD5SUM BENCH= 52bf383ed9b3de8fe398adacf729ec57
RANDOM SEED=406068919

node012.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1839952 kB
Buffers:         47304 kB
Cached:          79004 kB
SwapCached:       9176 kB
Active:          68188 kB
Inactive:        70464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1839952 kB
SwapTotal:     4192956 kB
SwapFree:      4136244 kB
Dirty:             664 kB
Writeback:           0 kB
AnonPages:       10940 kB
Mapped:           9164 kB
Slab:            58512 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182840 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= 62588 MiB
End job on node012 at 2010-06-17 23:13:03