Trace number 2673422

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) 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=5-P1=53-P2=23-P3=7-P4=31-P5=59-P6=59-P7=37-P8=41-P9=67-B.opb
MD5SUMfb8239991fe60a33867ecb92496c7603
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 benchmark4.22936
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 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-2673422-1276811039/watcher-2673422-1276811039 -o /tmp/evaluation-result-2673422-1276811039/solver-2673422-1276811039 -C 1800 -W 2000 -M 1800 run HOME/instance-2673422-1276811039.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 16958
/proc/meminfo: memFree=1851440/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0

[startup+0.0721011 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 16958
/proc/meminfo: memFree=1851440/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101096 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 16958
/proc/meminfo: memFree=1851440/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301132 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 16958
/proc/meminfo: memFree=1851440/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701182 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 16958
/proc/meminfo: memFree=1851440/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50128 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 16961
/proc/meminfo: memFree=1827616/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=28736 CPUtime=1.49
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 6429 0 0 0 145 4 0 0 25 0 1 0 56705446 29425664 6302 1992294400 134512640 134902295 4287870176 18446744073709551615 4160070650 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 7184 6302 270 96 0 6396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37436

[startup+3.10149 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 16961
/proc/meminfo: memFree=1826376/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=29432 CPUtime=3.09
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 6597 0 0 0 305 4 0 0 25 0 1 0 56705446 30138368 6470 1992294400 134512640 134902295 4287870176 18446744073709551615 4160056120 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 7358 6470 270 96 0 6570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38132

[startup+6.30091 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 16961
/proc/meminfo: memFree=1825136/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=30620 CPUtime=6.28
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 6903 0 0 0 624 4 0 0 25 0 1 0 56705446 31354880 6776 1992294400 134512640 134902295 4287870176 18446744073709551615 4160073535 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 7655 6776 270 96 0 6867 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 39320

[startup+12.7007 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 16961
/proc/meminfo: memFree=1822656/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=32732 CPUtime=12.68
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 7426 0 0 0 1264 4 0 0 25 0 1 0 56705446 33517568 7299 1992294400 134512640 134902295 4287870176 18446744073709551615 4160037583 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 8183 7299 270 96 0 7395 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41432

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 16961
/proc/meminfo: memFree=1819184/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=36164 CPUtime=25.47
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 8263 0 0 0 2543 4 0 0 25 0 1 0 56705446 37031936 8136 1992294400 134512640 134902295 4287870176 18446744073709551615 4160070980 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 9041 8136 270 96 0 8253 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 44864

[startup+51.1008 s]
/proc/loadavg: 1.03 1.00 1.00 2/108 16961
/proc/meminfo: memFree=1814224/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=41080 CPUtime=51.07
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 9502 0 0 0 5101 6 0 0 25 0 1 0 56705446 42065920 9375 1992294400 134512640 134902295 4287870176 18446744073709551615 4160059656 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 10270 9375 270 96 0 9482 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 49780

[startup+102.308 s]
/proc/loadavg: 1.09 1.02 1.00 2/108 16963
/proc/meminfo: memFree=1802692/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=52336 CPUtime=102.26
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 12310 0 0 0 10217 9 0 0 25 0 1 0 56705446 53592064 12183 1992294400 134512640 134902295 4287870176 18446744073709551615 4160067708 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 13084 12183 270 96 0 12296 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 61036

[startup+162.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/108 16965
/proc/meminfo: memFree=1793764/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=61380 CPUtime=162.23
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 14539 0 0 0 16212 11 0 0 25 0 1 0 56705446 62853120 14412 1992294400 134512640 134902295 4287870176 18446744073709551615 4160056572 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 15345 14412 270 96 0 14557 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 70080

[startup+222.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/108 16967
/proc/meminfo: memFree=1780372/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=74592 CPUtime=222.22
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 17864 0 0 0 22208 14 0 0 25 0 1 0 56705446 76382208 17737 1992294400 134512640 134902295 4287870176 18446744073709551615 4160067930 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 18648 17737 270 96 0 17860 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 83292

[startup+282.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/108 16969
/proc/meminfo: memFree=1768964/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=86264 CPUtime=282.2
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 20727 0 0 0 28203 17 0 0 25 0 1 0 56705446 88334336 20600 1992294400 134512640 134902295 4287870176 18446744073709551615 4160067804 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 21566 20600 270 96 0 20778 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 94964

[startup+342.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/108 16969
/proc/meminfo: memFree=1760284/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=94744 CPUtime=342.19
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 22868 0 0 0 34199 20 0 0 25 0 1 0 56705446 97017856 22741 1992294400 134512640 134902295 4287870176 18446744073709551615 4160056305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 23686 22741 270 96 0 22898 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 103444

[startup+402.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 16971
/proc/meminfo: memFree=1755076/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=100056 CPUtime=402.17
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 24172 0 0 0 40196 21 0 0 25 0 1 0 56705446 102457344 24045 1992294400 134512640 134902295 4287870176 18446744073709551615 4160049640 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 25014 24045 270 96 0 24226 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 108756

[startup+462.302 s]

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

/proc/16960/statm: 31051 30042 270 96 0 30263 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 132904

[startup+1182.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/108 17002
/proc/meminfo: memFree=1723208/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=131292 CPUtime=1181.94
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 31931 0 0 0 118164 30 0 0 25 0 1 0 56705446 134443008 31804 1992294400 134512640 134902295 4287870176 18446744073709551615 4160067710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 32823 31804 270 96 0 32035 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 139992

[startup+1242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 17002
/proc/meminfo: memFree=1714652/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=139892 CPUtime=1241.92
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 34068 0 0 0 124160 32 0 0 25 0 1 0 56705446 143249408 33941 1992294400 134512640 134902295 4287870176 18446744073709551615 4160067710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 34973 33941 270 96 0 34185 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 148592

[startup+1302.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/108 17004
/proc/meminfo: memFree=1704360/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=149924 CPUtime=1301.92
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 36624 0 0 0 130157 35 0 0 25 0 1 0 56705446 153522176 36497 1992294400 134512640 134902295 4287870176 18446744073709551615 4160067710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 37481 36497 270 96 0 36693 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 158624

[startup+1362.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 17006
/proc/meminfo: memFree=1806784/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=51936 CPUtime=1361.88
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 45420 0 0 0 136147 41 0 0 25 0 1 0 56705446 53182464 10928 1992294400 134512640 134902295 4287870176 18446744073709551615 4160073273 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 12984 10928 270 96 0 12196 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 60636

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17008
/proc/meminfo: memFree=1791160/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=67700 CPUtime=1421.88
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 49317 0 0 0 142143 45 0 0 25 0 1 0 56705446 69324800 14825 1992294400 134512640 134902295 4287870176 18446744073709551615 4160067872 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 16925 14825 270 96 0 16137 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 76400

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17010
/proc/meminfo: memFree=1774916/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=84072 CPUtime=1481.85
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 53420 0 0 0 148138 47 0 0 25 0 1 0 56705446 86089728 18928 1992294400 134512640 134902295 4287870176 18446744073709551615 4160056425 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 21018 18928 270 96 0 20230 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 92772

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17010
/proc/meminfo: memFree=1764128/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=94792 CPUtime=1541.83
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 56081 0 0 0 154135 48 0 0 25 0 1 0 56705446 97067008 21589 1992294400 134512640 134902295 4287870176 18446744073709551615 4160037425 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 23698 21589 270 96 0 22910 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 103492

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17012
/proc/meminfo: memFree=1757556/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=101296 CPUtime=1601.82
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 57738 0 0 0 160132 50 0 0 25 0 1 0 56705446 103727104 23246 1992294400 134512640 134902295 4287870176 18446744073709551615 4160067710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 25324 23246 270 96 0 24536 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 109996

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17014
/proc/meminfo: memFree=1747512/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=111432 CPUtime=1661.8
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 60203 0 0 0 166128 52 0 0 25 0 1 0 56705446 114106368 25711 1992294400 134512640 134902295 4287870176 18446744073709551615 4160056425 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 27858 25711 270 96 0 27070 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 120132

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17016
/proc/meminfo: memFree=1739080/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=119972 CPUtime=1721.78
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 62340 0 0 0 172124 54 0 0 25 0 1 0 56705446 122851328 27848 1992294400 134512640 134902295 4287870176 18446744073709551615 4160049821 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 29993 27848 270 96 0 29205 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 128672

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17018
/proc/meminfo: memFree=1728664/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=129928 CPUtime=1781.77
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 64848 0 0 0 178120 57 0 0 25 0 1 0 56705446 133046272 30356 1992294400 134512640 134902295 4287870176 18446744073709551615 4160067710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 32482 30356 270 96 0 31694 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 138628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17020
/proc/meminfo: memFree=1724076/2059040 swapFree=4139252/4192956
[pid=16958] ppid=16956 vsize=8700 CPUtime=0
/proc/16958/stat : 16958 (run) S 16956 16958 16337 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 56705445 8908800 250 1992294400 4194304 4922060 140733386535520 18446744073709551615 237802986629 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/16958/statm: 2175 250 211 178 0 68 0
[pid=16960] ppid=16958 vsize=134020 CPUtime=1800.08
/proc/16960/stat : 16960 (PBPASSolver) R 16958 16958 16337 0 -1 4202496 65884 0 0 0 179950 58 0 0 25 0 1 0 56705446 137236480 31392 1992294400 134512640 134902295 4287870176 18446744073709551615 4160070551 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/16960/statm: 33505 31392 270 96 0 32717 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 142720

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 16958 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 1800.08
#
# 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): 1800.08
CPU user time (s): 1799.5
CPU system time (s): 0.58
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 167528

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 2.69659 second user time and 8.78466 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-17 23:43:59
IDJOB=2673422
IDBENCH=48089
IDSOLVER=1174
FILE ID=node013/2673422-1276811039
PBS_JOBID= 11176679
Free space on /tmp= 62548 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=23-P3=7-P4=31-P5=59-P6=59-P7=37-P8=41-P9=67-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673422-1276811039/watcher-2673422-1276811039 -o /tmp/evaluation-result-2673422-1276811039/solver-2673422-1276811039 -C 1800 -W 2000 -M 1800  run HOME/instance-2673422-1276811039.opb

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

MD5SUM BENCH= fb8239991fe60a33867ecb92496c7603
RANDOM SEED=818438702

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1851836 kB
Buffers:         36908 kB
Cached:          76768 kB
SwapCached:       6196 kB
Active:          60400 kB
Inactive:        66140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851836 kB
SwapTotal:     4192956 kB
SwapFree:      4139252 kB
Dirty:             656 kB
Writeback:           0 kB
AnonPages:       11524 kB
Mapped:          12780 kB
Slab:            58760 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182480 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= 62548 MiB
End job on node013 at 2010-06-18 00:14:02