Trace number 2673408

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) 1800.02 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=13-P1=23-P2=59-P3=41-P4=53-B.opb
MD5SUM84a6dc06fba278aa97da18c43cb21b39
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 benchmark0.403937
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 variables72
Total number of constraints9
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 constraints9
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)144
Sum of products size (including duplicates)288
Number of different products144
Sum of products size288

Solver Data 

45.77/45.82	c 72 9 144 288 0 0 0 0
45.77/45.82	o 7
45.77/45.82	c 32 ~x19634+16 ~x19633+8 ~x19632+4 ~x19631+2 ~x19630+1 ~x19629+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=123
45.77/45.82	o 3
45.77/45.82	c 32 ~x19634+16 ~x19633+8 ~x19632+4 ~x19631+2 ~x19630+1 ~x19629+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=125
45.77/45.82	c 32 ~x19

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-2673408-1276810685/watcher-2673408-1276810685 -o /tmp/evaluation-result-2673408-1276810685/solver-2673408-1276810685 -C 1800 -W 2000 -M 1800 run HOME/instance-2673408-1276810685.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 0.99 0.99 3/106 18586
/proc/meminfo: memFree=1870516/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0

[startup+0.025718 s]
/proc/loadavg: 0.92 0.99 0.99 3/106 18586
/proc/meminfo: memFree=1870516/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101735 s]
/proc/loadavg: 0.92 0.99 0.99 3/106 18586
/proc/meminfo: memFree=1870516/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300776 s]
/proc/loadavg: 0.92 0.99 0.99 3/106 18586
/proc/meminfo: memFree=1870516/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700861 s]
/proc/loadavg: 0.92 0.99 0.99 3/106 18586
/proc/meminfo: memFree=1870516/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50103 s]
/proc/loadavg: 0.92 0.99 0.99 2/108 18589
/proc/meminfo: memFree=1858348/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=16168 CPUtime=1.48
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 3462 0 0 0 147 1 0 0 25 0 1 0 56670097 16556032 3185 1992294400 134512640 134902295 4292455216 18446744073709551615 4160518456 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 4042 3185 270 96 0 3254 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24868

[startup+3.10037 s]
/proc/loadavg: 0.92 0.99 0.99 2/108 18589
/proc/meminfo: memFree=1857976/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=16828 CPUtime=3.09
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 3627 0 0 0 307 2 0 0 25 0 1 0 56670097 17231872 3350 1992294400 134512640 134902295 4292455216 18446744073709551615 4160500971 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 4207 3350 270 96 0 3419 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25528

[startup+6.30105 s]
/proc/loadavg: 0.93 0.99 0.99 2/108 18589
/proc/meminfo: memFree=1856240/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=18148 CPUtime=6.29
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 3977 0 0 0 627 2 0 0 25 0 1 0 56670097 18583552 3700 1992294400 134512640 134902295 4292455216 18446744073709551615 4160500203 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 4537 3700 270 96 0 3749 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26848

[startup+12.7004 s]
/proc/loadavg: 0.93 0.99 0.99 2/108 18591
/proc/meminfo: memFree=1854256/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=20036 CPUtime=12.69
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 4457 0 0 0 1267 2 0 0 25 0 1 0 56670097 20516864 4180 1992294400 134512640 134902295 4292455216 18446744073709551615 4160518268 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 5009 4180 270 96 0 4221 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28736

[startup+25.5011 s]
/proc/loadavg: 0.95 0.99 0.99 2/108 18591
/proc/meminfo: memFree=1850040/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=24308 CPUtime=25.48
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 5510 0 0 0 2545 3 0 0 25 0 1 0 56670097 24891392 5233 1992294400 134512640 134902295 4292455216 18446744073709551615 4160507504 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 6077 5233 270 96 0 5289 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33008

[startup+51.1016 s]
/proc/loadavg: 0.96 0.99 0.99 2/108 18591
/proc/meminfo: memFree=1848924/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=25356 CPUtime=51.07
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 16474 0 0 0 5099 8 0 0 25 0 1 0 56670097 25964544 5493 1992294400 134512640 134902295 4292455216 18446744073709551615 4160518777 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 6339 5493 270 96 0 5551 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34056

[startup+102.309 s]
/proc/loadavg: 0.98 0.99 0.99 2/108 18593
/proc/meminfo: memFree=1836152/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=37712 CPUtime=102.26
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 19559 0 0 0 10216 10 0 0 25 0 1 0 56670097 38617088 8578 1992294400 134512640 134902295 4292455216 18446744073709551615 4160507002 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 9428 8578 270 96 0 8640 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 46412

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 18593
/proc/meminfo: memFree=1827472/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=46428 CPUtime=162.22
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 21725 0 0 0 16211 11 0 0 25 0 1 0 56670097 47542272 10744 1992294400 134512640 134902295 4292455216 18446744073709551615 4160488109 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 11607 10744 270 96 0 10819 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 55128

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 18595
/proc/meminfo: memFree=1821272/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=52500 CPUtime=222.21
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 23254 0 0 0 22208 13 0 0 25 0 1 0 56670097 53760000 12273 1992294400 134512640 134902295 4292455216 18446744073709551615 4160518270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 13125 12273 270 96 0 12337 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 61200

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 18597
/proc/meminfo: memFree=1821272/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=52500 CPUtime=282.19
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 23278 0 0 0 28206 13 0 0 25 0 1 0 56670097 53760000 12297 1992294400 134512640 134902295 4292455216 18446744073709551615 4160488158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 13125 12297 270 96 0 12337 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 61200

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 18599
/proc/meminfo: memFree=1817436/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=56404 CPUtime=342.17
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 24238 0 0 0 34203 14 0 0 25 0 1 0 56670097 57757696 13257 1992294400 134512640 134902295 4292455216 18446744073709551615 4160506878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 14101 13257 270 96 0 13313 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 65104

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/108 18601
/proc/meminfo: memFree=1812972/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=60980 CPUtime=402.14
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 25343 0 0 0 40199 15 0 0 25 0 1 0 56670097 62443520 14362 1992294400 134512640 134902295 4292455216 18446744073709551615 4160500188 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 15245 14362 270 96 0 14457 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 69680

[startup+462.301 s]

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

/proc/18588/statm: 18550 17642 270 96 0 17762 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 82900

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18623
/proc/meminfo: memFree=1798464/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=74888 CPUtime=1241.83
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 28808 0 0 0 124164 19 0 0 25 0 1 0 56670097 76685312 17827 1992294400 134512640 134902295 4292455216 18446744073709551615 4160518490 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 18722 17827 270 96 0 17934 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 83588

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18625
/proc/meminfo: memFree=1798340/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=74888 CPUtime=1301.82
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 28808 0 0 0 130163 19 0 0 25 0 1 0 56670097 76685312 17827 1992294400 134512640 134902295 4292455216 18446744073709551615 4160500596 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 18722 17827 270 96 0 17934 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 83588

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18625
/proc/meminfo: memFree=1798340/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=74888 CPUtime=1361.79
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 28808 0 0 0 136160 19 0 0 25 0 1 0 56670097 76685312 17827 1992294400 134512640 134902295 4292455216 18446744073709551615 4160488088 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 18722 17827 270 96 0 17934 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 83588

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18636
/proc/meminfo: memFree=1797472/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=74888 CPUtime=1421.75
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 28808 0 0 0 142156 19 0 0 25 0 1 0 56670097 76685312 17827 1992294400 134512640 134902295 4292455216 18446744073709551615 4160506713 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 18722 17827 270 96 0 17934 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 83588

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18638
/proc/meminfo: memFree=1797472/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=74888 CPUtime=1481.72
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 28809 0 0 0 148153 19 0 0 25 0 1 0 56670097 76685312 17828 1992294400 134512640 134902295 4292455216 18446744073709551615 4160488040 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 18722 17828 270 96 0 17934 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 83588

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18640
/proc/meminfo: memFree=1797472/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=74888 CPUtime=1541.7
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 28809 0 0 0 154151 19 0 0 25 0 1 0 56670097 76685312 17828 1992294400 134512640 134902295 4292455216 18446744073709551615 4160503700 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 18722 17828 270 96 0 17934 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 83588

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18642
/proc/meminfo: memFree=1797596/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=74888 CPUtime=1601.68
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 28809 0 0 0 160149 19 0 0 25 0 1 0 56670097 76685312 17828 1992294400 134512640 134902295 4292455216 18446744073709551615 4160518278 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 18722 17828 270 96 0 17934 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 83588

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18642
/proc/meminfo: memFree=1797596/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=74888 CPUtime=1661.66
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 28809 0 0 0 166147 19 0 0 25 0 1 0 56670097 76685312 17828 1992294400 134512640 134902295 4292455216 18446744073709551615 4160506720 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 18722 17828 270 96 0 17934 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 83588

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18644
/proc/meminfo: memFree=1797596/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=74888 CPUtime=1721.64
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 28809 0 0 0 172145 19 0 0 25 0 1 0 56670097 76685312 17828 1992294400 134512640 134902295 4292455216 18446744073709551615 4160518456 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 18722 17828 270 96 0 17934 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 83588

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18646
/proc/meminfo: memFree=1797596/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=74888 CPUtime=1781.62
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 28809 0 0 0 178143 19 0 0 25 0 1 0 56670097 76685312 17828 1992294400 134512640 134902295 4292455216 18446744073709551615 4160518354 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 18722 17828 270 96 0 17934 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 83588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18646
/proc/meminfo: memFree=1797596/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=74888 CPUtime=1800.02
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 28809 0 0 0 179983 19 0 0 25 0 1 0 56670097 76685312 17828 1992294400 134512640 134902295 4292455216 18446744073709551615 4160507045 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 18722 17828 270 96 0 17934 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 83588

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 18646
/proc/meminfo: memFree=1797596/2059040 swapFree=4139724/4192956
[pid=18586] ppid=18584 vsize=8700 CPUtime=0
/proc/18586/stat : 18586 (run) S 18584 18586 17675 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56670097 8908800 250 1992294400 4194304 4922060 140733938323888 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18586/statm: 2175 250 211 178 0 68 0
[pid=18588] ppid=18586 vsize=74888 CPUtime=1800.02
/proc/18588/stat : 18588 (PBPASSolver) R 18586 18586 17675 0 -1 4202496 28809 0 0 0 179983 19 0 0 25 0 1 0 56670097 76685312 17828 1992294400 134512640 134902295 4292455216 18446744073709551615 4160507045 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18588/statm: 18722 17828 270 96 0 17934 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 83588

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18586 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 1800.02
#
# 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): 1800.02
CPU user time (s): 1799.83
CPU system time (s): 0.19
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 83588

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= 523
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 3.08253 second user time and 8.39972 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-17 23:38:05
IDJOB=2673408
IDBENCH=48075
IDSOLVER=1174
FILE ID=node010/2673408-1276810685
PBS_JOBID= 11176654
Free space on /tmp= 62528 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=13-P1=23-P2=59-P3=41-P4=53-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673408-1276810685/watcher-2673408-1276810685 -o /tmp/evaluation-result-2673408-1276810685/solver-2673408-1276810685 -C 1800 -W 2000 -M 1800  run HOME/instance-2673408-1276810685.opb

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

MD5SUM BENCH= 84a6dc06fba278aa97da18c43cb21b39
RANDOM SEED=1013395116

node010.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		: 3000.267
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		: 3000.267
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:       1871036 kB
Buffers:         14860 kB
Cached:          79200 kB
SwapCached:       5772 kB
Active:          59924 kB
Inactive:        46540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1871036 kB
SwapTotal:     4192956 kB
SwapFree:      4139724 kB
Dirty:             660 kB
Writeback:           0 kB
AnonPages:       10916 kB
Mapped:          12784 kB
Slab:            59620 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183380 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= 62528 MiB
End job on node010 at 2010-06-18 00:08:07