Trace number 2673380

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.05 1800.92

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=5-P1=53-P2=2-P3=3-P4=59-P5=29-P6=47-P7=67-P8=37-P9=43-B.opb
MD5SUM25f560c7f1432359ec7ec03d2820d955
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark7.77182
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables162
Total number of constraints19
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 constraints19
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)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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-2673380-1276809910/watcher-2673380-1276809910 -o /tmp/evaluation-result-2673380-1276809910/solver-2673380-1276809910 -C 1800 -W 2000 -M 1800 run HOME/instance-2673380-1276809910.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 0.99 3/105 26712
/proc/meminfo: memFree=1837400/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0

[startup+0.091331 s]
/proc/loadavg: 1.00 1.00 0.99 3/105 26712
/proc/meminfo: memFree=1837400/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101324 s]
/proc/loadavg: 1.00 1.00 0.99 3/105 26712
/proc/meminfo: memFree=1837400/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301348 s]
/proc/loadavg: 1.00 1.00 0.99 3/105 26712
/proc/meminfo: memFree=1837400/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701397 s]
/proc/loadavg: 1.00 1.00 0.99 3/105 26712
/proc/meminfo: memFree=1837400/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5015 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26715
/proc/meminfo: memFree=1813576/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=28752 CPUtime=1.48
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 6428 0 0 0 145 3 0 0 25 0 1 0 22284151 29442048 6301 1992294400 134512640 134902295 4289674080 18446744073709551615 4160466574 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 7188 6301 270 96 0 6400 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37452

[startup+3.10169 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26715
/proc/meminfo: memFree=1812336/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=29500 CPUtime=3.08
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 6607 0 0 0 305 3 0 0 25 0 1 0 22284151 30208000 6480 1992294400 134512640 134902295 4289674080 18446744073709551615 4160477472 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 7375 6480 270 96 0 6587 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 38200

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26715
/proc/meminfo: memFree=1810980/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=30688 CPUtime=6.29
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 6914 0 0 0 625 4 0 0 25 0 1 0 22284151 31424512 6787 1992294400 134512640 134902295 4289674080 18446744073709551615 4160468104 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 7672 6787 270 96 0 6884 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39388

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26715
/proc/meminfo: memFree=1808252/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=33200 CPUtime=12.68
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 7552 0 0 0 1264 4 0 0 25 0 1 0 22284151 33996800 7425 1992294400 134512640 134902295 4289674080 18446744073709551615 4160460997 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 8300 7425 270 96 0 7512 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41900

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26715
/proc/meminfo: memFree=1803540/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=37692 CPUtime=25.48
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 8676 0 0 0 2543 5 0 0 25 0 1 0 22284151 38596608 8549 1992294400 134512640 134902295 4289674080 18446744073709551615 4160477672 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 9423 8549 270 96 0 8635 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46392

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26717
/proc/meminfo: memFree=1795108/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=46364 CPUtime=51.06
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 10798 0 0 0 5100 6 0 0 25 0 1 0 22284151 47476736 10671 1992294400 134512640 134902295 4289674080 18446744073709551615 4160447231 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 11591 10671 270 96 0 10803 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 55064

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26717
/proc/meminfo: memFree=1781096/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=59972 CPUtime=102.25
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 14202 0 0 0 10216 9 0 0 25 0 1 0 22284151 61411328 14075 1992294400 134512640 134902295 4289674080 18446744073709551615 4160480200 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 14993 14075 270 96 0 14205 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 68672

[startup+162.301 s]
/proc/loadavg: 1.13 1.03 1.00 2/107 26719
/proc/meminfo: memFree=1767704/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=73360 CPUtime=162.22
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 17552 0 0 0 16209 13 0 0 25 0 1 0 22284151 75120640 17425 1992294400 134512640 134902295 4289674080 18446744073709551615 4160480266 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 18340 17425 270 96 0 17552 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 82060

[startup+222.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 26721
/proc/meminfo: memFree=1756296/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=84744 CPUtime=222.18
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 20363 0 0 0 22202 16 0 0 25 0 1 0 22284151 86777856 20236 1992294400 134512640 134902295 4289674080 18446744073709551615 4160447177 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 21186 20236 270 96 0 20398 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 93444

[startup+282.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 26723
/proc/meminfo: memFree=1749352/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=91740 CPUtime=282.15
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 22107 0 0 0 28197 18 0 0 25 0 1 0 22284151 93941760 21980 1992294400 134512640 134902295 4289674080 18446744073709551615 4160477310 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 22935 21980 270 96 0 22147 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 100440

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 26725
/proc/meminfo: memFree=1741912/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=99088 CPUtime=342.13
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 23971 0 0 0 34193 20 0 0 25 0 1 0 22284151 101466112 23844 1992294400 134512640 134902295 4289674080 18446744073709551615 4160447231 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 24772 23844 270 96 0 23984 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 107788

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 26725
/proc/meminfo: memFree=1734100/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=107444 CPUtime=402.1
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 25954 0 0 0 40188 22 0 0 25 0 1 0 22284151 110022656 25827 1992294400 134512640 134902295 4289674080 18446744073709551615 4160480253 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 26861 25827 270 96 0 26073 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 116144

[startup+462.301 s]

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

/proc/26714/statm: 35909 33707 270 96 0 35121 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 152336

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26750
/proc/meminfo: memFree=1701364/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=143636 CPUtime=1241.7
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 58532 0 0 0 124117 53 0 0 25 0 1 0 22284151 147083264 33716 1992294400 134512640 134902295 4289674080 18446744073709551615 4160477310 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 35909 33716 270 96 0 35121 0
Current children cumulated CPU time (s) 1241.7
Current children cumulated vsize (KiB) 152336

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26752
/proc/meminfo: memFree=1701364/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=143636 CPUtime=1301.68
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 58533 0 0 0 130115 53 0 0 25 0 1 0 22284151 147083264 33717 1992294400 134512640 134902295 4289674080 18446744073709551615 4160466343 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 35909 33717 270 96 0 35121 0
Current children cumulated CPU time (s) 1301.68
Current children cumulated vsize (KiB) 152336

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26754
/proc/meminfo: memFree=1701240/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=143636 CPUtime=1361.64
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 58534 0 0 0 136111 53 0 0 25 0 1 0 22284151 147083264 33718 1992294400 134512640 134902295 4289674080 18446744073709551615 4160465753 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 35909 33718 270 96 0 35121 0
Current children cumulated CPU time (s) 1361.64
Current children cumulated vsize (KiB) 152336

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26756
/proc/meminfo: memFree=1701240/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=143636 CPUtime=1421.62
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 58536 0 0 0 142109 53 0 0 25 0 1 0 22284151 147083264 33720 1992294400 134512640 134902295 4289674080 18446744073709551615 4160477499 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 35909 33720 270 96 0 35121 0
Current children cumulated CPU time (s) 1421.62
Current children cumulated vsize (KiB) 152336

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26758
/proc/meminfo: memFree=1701240/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=143636 CPUtime=1481.59
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 58536 0 0 0 148105 54 0 0 25 0 1 0 22284151 147083264 33720 1992294400 134512640 134902295 4289674080 18446744073709551615 4160447149 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 35909 33720 270 96 0 35121 0
Current children cumulated CPU time (s) 1481.59
Current children cumulated vsize (KiB) 152336

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26760
/proc/meminfo: memFree=1701116/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=143636 CPUtime=1541.56
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 58536 0 0 0 154102 54 0 0 25 0 1 0 22284151 147083264 33720 1992294400 134512640 134902295 4289674080 18446744073709551615 4160477310 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 35909 33720 270 96 0 35121 0
Current children cumulated CPU time (s) 1541.56
Current children cumulated vsize (KiB) 152336

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26760
/proc/meminfo: memFree=1701116/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=143636 CPUtime=1601.54
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 58536 0 0 0 160100 54 0 0 25 0 1 0 22284151 147083264 33720 1992294400 134512640 134902295 4289674080 18446744073709551615 4160477523 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 35909 33720 270 96 0 35121 0
Current children cumulated CPU time (s) 1601.54
Current children cumulated vsize (KiB) 152336

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26762
/proc/meminfo: memFree=1700992/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=143868 CPUtime=1661.51
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 58559 0 0 0 166097 54 0 0 25 0 1 0 22284151 147320832 33743 1992294400 134512640 134902295 4289674080 18446744073709551615 4160480253 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 35967 33743 270 96 0 35179 0
Current children cumulated CPU time (s) 1661.51
Current children cumulated vsize (KiB) 152568

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26764
/proc/meminfo: memFree=1698512/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=146404 CPUtime=1721.48
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 59205 0 0 0 172093 55 0 0 25 0 1 0 22284151 149917696 34389 1992294400 134512640 134902295 4289674080 18446744073709551615 4160477496 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 36601 34389 270 96 0 35813 0
Current children cumulated CPU time (s) 1721.48
Current children cumulated vsize (KiB) 155104

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26766
/proc/meminfo: memFree=1693428/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=151288 CPUtime=1781.46
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 60419 0 0 0 178090 56 0 0 25 0 1 0 22284151 154918912 35603 1992294400 134512640 134902295 4289674080 18446744073709551615 4160477310 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 37822 35603 270 96 0 37034 0
Current children cumulated CPU time (s) 1781.46
Current children cumulated vsize (KiB) 159988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26766
/proc/meminfo: memFree=1692064/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=152608 CPUtime=1800.05
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 60745 0 0 0 179948 57 0 0 25 0 1 0 22284151 156270592 35929 1992294400 134512640 134902295 4289674080 18446744073709551615 4160459286 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 38152 35929 270 96 0 37364 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 161308

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26766
/proc/meminfo: memFree=1692064/2059040 swapFree=4139492/4192956
[pid=26712] ppid=26710 vsize=8700 CPUtime=0
/proc/26712/stat : 26712 (run) S 26710 26712 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22284150 8908800 251 1992294400 4194304 4922060 140736457315360 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26712/statm: 2175 251 211 178 0 68 0
[pid=26714] ppid=26712 vsize=152608 CPUtime=1800.05
/proc/26714/stat : 26714 (PBPASSolver) R 26712 26712 26057 0 -1 4202496 60745 0 0 0 179948 57 0 0 25 0 1 0 22284151 156270592 35929 1992294400 134512640 134902295 4289674080 18446744073709551615 4160459286 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/26714/statm: 38152 35929 270 96 0 37364 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 161308

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26712 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 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.92
CPU time (s): 1800.05
CPU user time (s): 1799.48
CPU system time (s): 0.57
CPU usage (%): 99.952
Max. virtual memory (cumulated for all children) (KiB): 161308

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 3.13852 second user time and 8.34073 second system time

The end

Launcher Data 

Begin job on node080 at 2010-06-17 23:25:10
IDJOB=2673380
IDBENCH=48047
IDSOLVER=1174
FILE ID=node080/2673380-1276809910
PBS_JOBID= 11176645
Free space on /tmp= 62592 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=5-P1=53-P2=2-P3=3-P4=59-P5=29-P6=47-P7=67-P8=37-P9=43-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673380-1276809910/watcher-2673380-1276809910 -o /tmp/evaluation-result-2673380-1276809910/solver-2673380-1276809910 -C 1800 -W 2000 -M 1800  run HOME/instance-2673380-1276809910.opb

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

MD5SUM BENCH= 25f560c7f1432359ec7ec03d2820d955
RANDOM SEED=2134983894

node080.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5999.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1837920 kB
Buffers:         32180 kB
Cached:          96256 kB
SwapCached:       7352 kB
Active:          62300 kB
Inactive:        80156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1837920 kB
SwapTotal:     4192956 kB
SwapFree:      4139492 kB
Dirty:             632 kB
Writeback:           0 kB
AnonPages:       11700 kB
Mapped:          12996 kB
Slab:            56800 kB
PageTables:       3972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182080 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= 62592 MiB
End job on node080 at 2010-06-17 23:55:13