Trace number 2673312

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) 1800.03 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=73-P1=127-P2=41-P3=29-P4=59-B.opb
MD5SUM6aa9cb9410e02201be60dbd48f3c3ed7
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 benchmark0.421935
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 variables84
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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)196
Sum of products size (including duplicates)392
Number of different products196
Sum of products size392

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-2673312-1276808351/watcher-2673312-1276808351 -o /tmp/evaluation-result-2673312-1276808351/solver-2673312-1276808351 -C 1800 -W 2000 -M 1800 run HOME/instance-2673312-1276808351.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: 1.00 1.00 1.00 3/106 17568
/proc/meminfo: memFree=1875160/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0

[startup+0.044431 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17568
/proc/meminfo: memFree=1875160/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101436 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17568
/proc/meminfo: memFree=1875160/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300458 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17568
/proc/meminfo: memFree=1875160/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700502 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17568
/proc/meminfo: memFree=1875160/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17571
/proc/meminfo: memFree=1856296/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=22504 CPUtime=1.49
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 5078 0 0 0 146 3 0 0 25 0 1 0 56438832 23044096 4912 1992294400 134512640 134902295 4294257408 18446744073709551615 4160270926 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 5626 4912 270 96 0 4838 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31204

[startup+3.10177 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17571
/proc/meminfo: memFree=1855676/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=23164 CPUtime=3.09
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 5244 0 0 0 306 3 0 0 25 0 1 0 56438832 23719936 5078 1992294400 134512640 134902295 4294257408 18446744073709551615 4160299965 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 5791 5078 270 96 0 5003 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31864

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17571
/proc/meminfo: memFree=1854560/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=24220 CPUtime=6.29
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 5498 0 0 0 626 3 0 0 25 0 1 0 56438832 24801280 5332 1992294400 134512640 134902295 4294257408 18446744073709551615 4160279156 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 6055 5332 270 96 0 5267 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32920

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17571
/proc/meminfo: memFree=1852328/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=26092 CPUtime=12.68
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 5955 0 0 0 1265 3 0 0 25 0 1 0 56438832 26718208 5789 1992294400 134512640 134902295 4294257408 18446744073709551615 4160285532 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 6523 5789 270 96 0 5735 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34792

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17571
/proc/meminfo: memFree=1849104/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=29260 CPUtime=25.48
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 6763 0 0 0 2544 4 0 0 25 0 1 0 56438832 29962240 6597 1992294400 134512640 134902295 4294257408 18446744073709551615 4160266904 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 7315 6597 270 96 0 6527 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37960

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17571
/proc/meminfo: memFree=1843276/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=35112 CPUtime=51.07
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 8191 0 0 0 5102 5 0 0 25 0 1 0 56438832 35954688 8025 1992294400 134512640 134902295 4294257408 18446744073709551615 4160266956 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 8778 8025 270 96 0 7990 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43812

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17573
/proc/meminfo: memFree=1835216/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=42860 CPUtime=102.26
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 10156 0 0 0 10219 7 0 0 25 0 1 0 56438832 43888640 9990 1992294400 134512640 134902295 4294257408 18446744073709551615 4160279286 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 10715 9990 270 96 0 9927 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 51560

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17584
/proc/meminfo: memFree=1827900/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=49908 CPUtime=162.23
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 11872 0 0 0 16213 10 0 0 25 0 1 0 56438832 51105792 11706 1992294400 134512640 134902295 4294257408 18446744073709551615 4160298236 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 12477 11706 270 96 0 11689 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 58608

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 17586
/proc/meminfo: memFree=1823312/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=54492 CPUtime=222.21
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 13019 0 0 0 22210 11 0 0 25 0 1 0 56438832 55799808 12853 1992294400 134512640 134902295 4294257408 18446744073709551615 4160279060 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 13623 12853 270 96 0 12835 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 63192

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17586
/proc/meminfo: memFree=1816616/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=61324 CPUtime=282.19
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 14705 0 0 0 28206 13 0 0 25 0 1 0 56438832 62795776 14539 1992294400 134512640 134902295 4294257408 18446744073709551615 4160279005 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 15331 14539 270 96 0 14543 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 70024

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17588
/proc/meminfo: memFree=1810788/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=67056 CPUtime=342.18
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 16144 0 0 0 34203 15 0 0 25 0 1 0 56438832 68665344 15978 1992294400 134512640 134902295 4294257408 18446744073709551615 4160299927 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 16764 15978 270 96 0 15976 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 75756

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17590
/proc/meminfo: memFree=1837324/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=45364 CPUtime=402.15
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 24879 0 0 0 40195 20 0 0 25 0 1 0 56438832 46452736 9429 1992294400 134512640 134902295 4294257408 18446744073709551615 4160285529 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 11341 9429 270 96 0 10553 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 54064

[startup+462.301 s]

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

/proc/17570/statm: 32710 30764 270 96 0 31922 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 139540

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17613
/proc/meminfo: memFree=1751144/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=130840 CPUtime=1181.91
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 46214 0 0 0 118149 42 0 0 25 0 1 0 56438832 133980160 30764 1992294400 134512640 134902295 4294257408 18446744073709551615 4160286093 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 32710 30764 270 96 0 31922 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 139540

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17615
/proc/meminfo: memFree=1751020/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=130840 CPUtime=1241.89
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 46215 0 0 0 124147 42 0 0 25 0 1 0 56438832 133980160 30765 1992294400 134512640 134902295 4294257408 18446744073709551615 4160297086 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 32710 30765 270 96 0 31922 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 139540

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17617
/proc/meminfo: memFree=1751020/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=130840 CPUtime=1301.88
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 46215 0 0 0 130146 42 0 0 25 0 1 0 56438832 133980160 30765 1992294400 134512640 134902295 4294257408 18446744073709551615 4160266974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 32710 30765 270 96 0 31922 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 139540

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17619
/proc/meminfo: memFree=1751020/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=130840 CPUtime=1361.85
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 46215 0 0 0 136143 42 0 0 25 0 1 0 56438832 133980160 30765 1992294400 134512640 134902295 4294257408 18446744073709551615 4160298236 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 32710 30765 270 96 0 31922 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 139540

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17621
/proc/meminfo: memFree=1751020/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=130840 CPUtime=1421.84
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 46217 0 0 0 142142 42 0 0 25 0 1 0 56438832 133980160 30767 1992294400 134512640 134902295 4294257408 18446744073709551615 4160286138 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 32710 30767 270 96 0 31922 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 139540

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17621
/proc/meminfo: memFree=1748788/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=133348 CPUtime=1481.81
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 46839 0 0 0 148138 43 0 0 25 0 1 0 56438832 136548352 31389 1992294400 134512640 134902295 4294257408 18446744073709551615 4160285529 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 33337 31389 270 96 0 32549 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 142048

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17623
/proc/meminfo: memFree=1742712/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=139368 CPUtime=1541.79
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 48346 0 0 0 154134 45 0 0 25 0 1 0 56438832 142712832 32896 1992294400 134512640 134902295 4294257408 18446744073709551615 4160297306 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 34842 32896 270 96 0 34054 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 148068

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17625
/proc/meminfo: memFree=1738124/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=143900 CPUtime=1601.78
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 49457 0 0 0 160131 47 0 0 25 0 1 0 56438832 147353600 34007 1992294400 134512640 134902295 4294257408 18446744073709551615 4160266872 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 35975 34007 270 96 0 35187 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 152600

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17627
/proc/meminfo: memFree=1736760/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=145100 CPUtime=1661.76
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 49765 0 0 0 166128 48 0 0 25 0 1 0 56438832 148582400 34315 1992294400 134512640 134902295 4294257408 18446744073709551615 4160279401 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 36275 34315 270 96 0 35487 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 153800

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17629
/proc/meminfo: memFree=1733288/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=148796 CPUtime=1721.74
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 50670 0 0 0 172125 49 0 0 25 0 1 0 56438832 152367104 35220 1992294400 134512640 134902295 4294257408 18446744073709551615 4160285472 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 37199 35220 270 96 0 36411 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 157496

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17629
/proc/meminfo: memFree=1728948/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=153200 CPUtime=1781.73
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 51680 0 0 0 178122 51 0 0 25 0 1 0 56438832 156876800 36230 1992294400 134512640 134902295 4294257408 18446744073709551615 4160285967 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 38300 36230 270 96 0 37512 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 161900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17631
/proc/meminfo: memFree=1727460/2059040 swapFree=4139020/4192956
[pid=17568] ppid=17566 vsize=8700 CPUtime=0
/proc/17568/stat : 17568 (run) S 17566 17568 16364 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56438832 8908800 250 1992294400 4194304 4922060 140733784260608 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17568/statm: 2175 250 211 178 0 68 0
[pid=17570] ppid=17568 vsize=154668 CPUtime=1800.03
/proc/17570/stat : 17570 (PBPASSolver) R 17568 17568 16364 0 -1 4202496 52045 0 0 0 179952 51 0 0 25 0 1 0 56438832 158380032 36595 1992294400 134512640 134902295 4294257408 18446744073709551615 4160266874 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17570/statm: 38667 36595 270 96 0 37879 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 163368

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 17568 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 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1799.52
CPU system time (s): 0.51
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 163368

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= 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 3.02754 second user time and 8.45371 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-17 22:59:11
IDJOB=2673312
IDBENCH=47979
IDSOLVER=1174
FILE ID=node005/2673312-1276808351
PBS_JOBID= 11176636
Free space on /tmp= 62564 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=73-P1=127-P2=41-P3=29-P4=59-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673312-1276808351/watcher-2673312-1276808351 -o /tmp/evaluation-result-2673312-1276808351/solver-2673312-1276808351 -C 1800 -W 2000 -M 1800  run HOME/instance-2673312-1276808351.opb

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

MD5SUM BENCH= 6aa9cb9410e02201be60dbd48f3c3ed7
RANDOM SEED=1151624741

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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:       1875556 kB
Buffers:          8564 kB
Cached:          84344 kB
SwapCached:       6808 kB
Active:          69212 kB
Inactive:        36468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1875556 kB
SwapTotal:     4192956 kB
SwapFree:      4139020 kB
Dirty:             888 kB
Writeback:           0 kB
AnonPages:       10320 kB
Mapped:          12916 kB
Slab:            55936 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183092 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= 62564 MiB
End job on node005 at 2010-06-17 23:29:14