Trace number 2674903

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) 1800.09 1800.72

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_3000_5__126_2812.opb
MD5SUM2f054aad9e31756d2d43698a0da577cc
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark60720
Best CPU time to get the best result obtained on this benchmark81.6636
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables17998
Total number of constraints3000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints2998
Minimum length of a constraint5
Maximum length of a constraint46
Number of terms in the objective function 15000
Biggest coefficient in the objective function 129631
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 507976649
Number of bits of the sum of numbers in the objective function 29
Biggest number in a constraint 129631
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 507976649
Number of bits of the biggest sum of numbers29
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-2674903-1276818570/watcher-2674903-1276818570 -o /tmp/evaluation-result-2674903-1276818570/solver-2674903-1276818570 -C 1800 -W 2000 -M 1800 run HOME/instance-2674903-1276818570.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 25193
/proc/meminfo: memFree=1853152/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0

[startup+0.07579 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25193
/proc/meminfo: memFree=1853152/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100793 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25193
/proc/meminfo: memFree=1853152/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300831 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25193
/proc/meminfo: memFree=1853152/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700902 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25193
/proc/meminfo: memFree=1853152/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 25196
/proc/meminfo: memFree=1688712/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=257764 CPUtime=1.49
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 64654 0 0 0 58 91 0 0 25 0 1 0 23149332 263950336 63863 1992294400 134512640 134902295 4291172832 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 64441 63871 256 96 0 63653 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 266464

[startup+3.10134 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 25196
/proc/meminfo: memFree=1493660/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=524036 CPUtime=3.09
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 131176 0 0 0 134 175 0 0 25 0 1 0 23149332 536612864 130385 1992294400 134512640 134902295 4291172832 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 131009 130385 256 96 0 130221 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 532736

[startup+6.30092 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 25196
/proc/meminfo: memFree=1317084/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=537860 CPUtime=6.29
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 134625 0 0 0 450 179 0 0 25 0 1 0 23149332 550768640 133834 1992294400 134512640 134902295 4291172832 18446744073709551615 134893924 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 134465 133834 259 96 0 133677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 546560

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 25196
/proc/meminfo: memFree=1287696/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=579768 CPUtime=12.69
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 183822 0 0 0 1071 198 0 0 25 0 1 0 23149332 593682432 143904 1992294400 134512640 134902295 4291172832 18446744073709551615 4160582865 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 144942 143904 262 96 0 144154 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 588468

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 25196
/proc/meminfo: memFree=1078260/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=790828 CPUtime=25.48
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 239101 0 0 0 2329 219 0 0 25 0 1 0 23149332 809807872 194303 1992294400 134512640 134902295 4291172832 18446744073709551615 134817195 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 197707 194303 262 96 0 196919 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 799528

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 25198
/proc/meminfo: memFree=1043416/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=817464 CPUtime=51.07
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 247881 0 0 0 4884 223 0 0 25 0 1 0 23149332 837083136 202136 1992294400 134512640 134902295 4291172832 18446744073709551615 4160582551 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 204366 202136 269 96 0 203578 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 826164

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 25198
/proc/meminfo: memFree=1031140/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=829584 CPUtime=102.26
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 250845 0 0 0 10002 224 0 0 25 0 1 0 23149332 849494016 205100 1992294400 134512640 134902295 4291172832 18446744073709551615 4160580072 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 207396 205100 269 96 0 206608 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 838284

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25200
/proc/meminfo: memFree=1021840/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=838696 CPUtime=162.23
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 253173 0 0 0 15997 226 0 0 25 0 1 0 23149332 858824704 207428 1992294400 134512640 134902295 4291172832 18446744073709551615 4160568387 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 209674 207428 269 96 0 208886 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 847396

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25202
/proc/meminfo: memFree=1016756/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=843940 CPUtime=222.21
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 254393 0 0 0 21994 227 0 0 25 0 1 0 23149332 864194560 208648 1992294400 134512640 134902295 4291172832 18446744073709551615 4160579710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 210985 208648 269 96 0 210197 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 852640

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 25204
/proc/meminfo: memFree=1012788/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=848056 CPUtime=282.19
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 255410 0 0 0 27991 228 0 0 25 0 1 0 23149332 868409344 209665 1992294400 134512640 134902295 4291172832 18446744073709551615 4160579710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 212014 209665 269 96 0 211226 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 856756

[startup+342.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/108 25206
/proc/meminfo: memFree=1009936/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=850844 CPUtime=342.17
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 256100 0 0 0 33988 229 0 0 25 0 1 0 23149332 871264256 210355 1992294400 134512640 134902295 4291172832 18446744073709551615 4160579794 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 212711 210355 269 96 0 211923 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 859544

[startup+402.301 s]
/proc/loadavg: 1.12 1.03 1.01 2/108 25206
/proc/meminfo: memFree=1002372/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=858852 CPUtime=402.15
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 258020 0 0 0 39985 230 0 0 25 0 1 0 23149332 879464448 212275 1992294400 134512640 134902295 4291172832 18446744073709551615 4160579780 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 214713 212275 269 96 0 213925 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 867552

[startup+462.301 s]

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

/proc/25195/statm: 230850 228321 269 96 0 230062 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 932100

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25239
/proc/meminfo: memFree=934544/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=925960 CPUtime=1241.86
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 274730 0 0 0 123939 247 0 0 25 0 1 0 23149332 948183040 228985 1992294400 134512640 134902295 4291172832 18446744073709551615 4160549475 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 231490 228985 269 96 0 230702 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 934660

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25239
/proc/meminfo: memFree=932064/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=928240 CPUtime=1301.84
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 275329 0 0 0 129937 247 0 0 25 0 1 0 23149332 950517760 229584 1992294400 134512640 134902295 4291172832 18446744073709551615 4160579710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 232060 229584 269 96 0 231272 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 936940

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25241
/proc/meminfo: memFree=929212/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=931140 CPUtime=1361.82
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 276022 0 0 0 135934 248 0 0 25 0 1 0 23149332 953487360 230277 1992294400 134512640 134902295 4291172832 18446744073709551615 4160549483 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 232785 230277 269 96 0 231997 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 939840

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25243
/proc/meminfo: memFree=927104/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=934568 CPUtime=1421.81
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 276539 0 0 0 141932 249 0 0 25 0 1 0 23149332 956997632 230794 1992294400 134512640 134902295 4291172832 18446744073709551615 4160579710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 233642 230794 269 96 0 232854 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 943268

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25245
/proc/meminfo: memFree=925244/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=936580 CPUtime=1481.78
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 277009 0 0 0 147929 249 0 0 25 0 1 0 23149332 959057920 231264 1992294400 134512640 134902295 4291172832 18446744073709551615 4160579710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 234145 231264 269 96 0 233357 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 945280

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25247
/proc/meminfo: memFree=923632/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=938140 CPUtime=1541.76
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 277407 0 0 0 153927 249 0 0 25 0 1 0 23149332 960655360 231662 1992294400 134512640 134902295 4291172832 18446744073709551615 4160561681 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 234535 231662 269 96 0 233747 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 946840

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25247
/proc/meminfo: memFree=921028/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=940596 CPUtime=1601.73
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 278024 0 0 0 159924 249 0 0 25 0 1 0 23149332 963170304 232279 1992294400 134512640 134902295 4291172832 18446744073709551615 4160579710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 235149 232279 269 96 0 234361 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 949296

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25249
/proc/meminfo: memFree=918424/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=943168 CPUtime=1661.72
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 278677 0 0 0 165922 250 0 0 25 0 1 0 23149332 965804032 232932 1992294400 134512640 134902295 4291172832 18446744073709551615 4160579710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 235792 232932 269 96 0 235004 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 951868

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25251
/proc/meminfo: memFree=914456/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=947320 CPUtime=1721.7
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 279698 0 0 0 171919 251 0 0 25 0 1 0 23149332 970055680 233953 1992294400 134512640 134902295 4291172832 18446744073709551615 4160549487 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 236830 233953 269 96 0 236042 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 956020

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25253
/proc/meminfo: memFree=911852/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=949512 CPUtime=1781.68
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 280280 0 0 0 177916 252 0 0 25 0 1 0 23149332 972300288 234535 1992294400 134512640 134902295 4291172832 18446744073709551615 4160579710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 237378 234535 269 96 0 236590 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 958212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25253
/proc/meminfo: memFree=911356/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=950032 CPUtime=1800.09
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 280395 0 0 0 179757 252 0 0 25 0 1 0 23149332 972832768 234650 1992294400 134512640 134902295 4291172832 18446744073709551615 4160549544 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 237508 234650 269 96 0 236720 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 958732

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 25253
/proc/meminfo: memFree=911356/2059040 swapFree=4164948/4192956
[pid=25193] ppid=25191 vsize=8700 CPUtime=0
/proc/25193/stat : 25193 (run) S 25191 25193 24901 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23149332 8908800 251 1992294400 4194304 4922060 140736789230880 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25193/statm: 2175 251 211 178 0 68 0
[pid=25195] ppid=25193 vsize=950032 CPUtime=1800.09
/proc/25195/stat : 25195 (PBPASSolver) R 25193 25193 24901 0 -1 4202496 280395 0 0 0 179757 252 0 0 25 0 1 0 23149332 972832768 234650 1992294400 134512640 134902295 4291172832 18446744073709551615 4160549544 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25195/statm: 237508 234650 269 96 0 236720 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 958732

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25193 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.09
#
# 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): 1800.09
CPU user time (s): 1797.57
CPU system time (s): 2.52
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 958732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 3.10353 second user time and 8.38072 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-18 01:49:30
IDJOB=2674903
IDBENCH=71855
IDSOLVER=1174
FILE ID=node044/2674903-1276818570
PBS_JOBID= 11176701
Free space on /tmp= 62508 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_3000_5__126_2812.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674903-1276818570/watcher-2674903-1276818570 -o /tmp/evaluation-result-2674903-1276818570/solver-2674903-1276818570 -C 1800 -W 2000 -M 1800  run HOME/instance-2674903-1276818570.opb

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

MD5SUM BENCH= 2f054aad9e31756d2d43698a0da577cc
RANDOM SEED=506423929

node044.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		: 3000.266
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	: 6000.53
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		: 3000.266
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1853556 kB
Buffers:         25404 kB
Cached:          70068 kB
SwapCached:       1376 kB
Active:          58424 kB
Inactive:        69808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1853556 kB
SwapTotal:     4192956 kB
SwapFree:      4164948 kB
Dirty:            1132 kB
Writeback:           0 kB
AnonPages:       31364 kB
Mapped:          14952 kB
Slab:            55284 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181436 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= 62508 MiB
End job on node044 at 2010-06-18 02:19:33