Trace number 2673262

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) 1800.11 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=59-P1=67-P2=97-P3=53-P4=41-P5=89-B.opb
MD5SUM8dfafc2d5e0fe7665bfa4fcefe292d97
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 benchmark0.537917
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 variables105
Total number of constraints11
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 constraints11
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)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

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-2673262-1276807584/watcher-2673262-1276807584 -o /tmp/evaluation-result-2673262-1276807584/solver-2673262-1276807584 -C 1800 -W 2000 -M 1800 run HOME/instance-2673262-1276807584.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 3/105 24703
/proc/meminfo: memFree=1902912/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0

[startup+0.0708429 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 24703
/proc/meminfo: memFree=1902912/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100846 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 24703
/proc/meminfo: memFree=1902912/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300868 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 24703
/proc/meminfo: memFree=1902912/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700913 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 24703
/proc/meminfo: memFree=1902912/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.501 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 24706
/proc/meminfo: memFree=1879832/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=26604 CPUtime=1.48
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 6482 0 0 0 145 3 0 0 25 0 1 0 22051914 27242496 5840 1992294400 134512640 134902295 4294813760 18446744073709551615 4160107127 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 6651 5840 270 96 0 5863 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 35304

[startup+3.10118 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 24706
/proc/meminfo: memFree=1879584/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=27528 CPUtime=3.09
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 6691 0 0 0 305 4 0 0 25 0 1 0 22051914 28188672 6049 1992294400 134512640 134902295 4294813760 18446744073709551615 4160094831 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 6882 6049 270 96 0 6094 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36228

[startup+6.30055 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 24706
/proc/meminfo: memFree=1878096/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=28584 CPUtime=6.29
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 6978 0 0 0 625 4 0 0 25 0 1 0 22051914 29270016 6336 1992294400 134512640 134902295 4294813760 18446744073709551615 4160107296 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 7146 6336 270 96 0 6358 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37284

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 24706
/proc/meminfo: memFree=1875616/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=30828 CPUtime=12.68
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 7532 0 0 0 1264 4 0 0 25 0 1 0 22051914 31567872 6890 1992294400 134512640 134902295 4294813760 18446744073709551615 4160094831 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 7707 6890 270 96 0 6919 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 39528

[startup+25.5007 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 24708
/proc/meminfo: memFree=1871772/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=34600 CPUtime=25.48
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 8476 0 0 0 2543 5 0 0 25 0 1 0 22051914 35430400 7834 1992294400 134512640 134902295 4294813760 18446744073709551615 4160094843 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 8650 7834 270 96 0 7862 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43300

[startup+51.1006 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 24708
/proc/meminfo: memFree=1865448/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=41108 CPUtime=51.07
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 10087 0 0 0 5101 6 0 0 25 0 1 0 22051914 42094592 9445 1992294400 134512640 134902295 4294813760 18446744073709551615 4160114288 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 10277 9445 270 96 0 9489 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 49808

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 24710
/proc/meminfo: memFree=1854040/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=52160 CPUtime=102.27
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 12840 0 0 0 10218 9 0 0 25 0 1 0 22051914 53411840 12198 1992294400 134512640 134902295 4294813760 18446744073709551615 4160125240 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 13040 12198 270 96 0 12252 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 60860

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24710
/proc/meminfo: memFree=1842384/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=63956 CPUtime=162.25
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 15772 0 0 0 16213 12 0 0 25 0 1 0 22051914 65490944 15130 1992294400 134512640 134902295 4294813760 18446744073709551615 4160094890 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 15989 15130 270 96 0 15201 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 72656

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24712
/proc/meminfo: memFree=1833084/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=73116 CPUtime=222.23
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 18040 0 0 0 22208 15 0 0 25 0 1 0 22051914 74870784 17398 1992294400 134512640 134902295 4294813760 18446744073709551615 4160094945 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 18279 17398 270 96 0 17491 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 81816

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24714
/proc/meminfo: memFree=1826264/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=79960 CPUtime=282.22
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 19781 0 0 0 28205 17 0 0 25 0 1 0 22051914 81879040 19139 1992294400 134512640 134902295 4294813760 18446744073709551615 4160125054 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 19990 19139 270 96 0 19202 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 88660

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24716
/proc/meminfo: memFree=1819816/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=86628 CPUtime=342.19
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 21367 0 0 0 34200 19 0 0 25 0 1 0 22051914 88707072 20725 1992294400 134512640 134902295 4294813760 18446744073709551615 4160094832 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 21657 20725 270 96 0 20869 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 95328

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24718
/proc/meminfo: memFree=1813864/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=92452 CPUtime=402.18
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 22858 0 0 0 40197 21 0 0 25 0 1 0 22051914 94670848 22216 1992294400 134512640 134902295 4294813760 18446744073709551615 4160094967 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 23113 22216 270 96 0 22325 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 101152

[startup+462.301 s]

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

/proc/24705/statm: 36942 35987 270 96 0 36154 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 156468

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24747
/proc/meminfo: memFree=1757444/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=147768 CPUtime=1181.96
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 36630 0 0 0 118158 38 0 0 25 0 1 0 22051914 151314432 35988 1992294400 134512640 134902295 4294813760 18446744073709551615 4160113497 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 36942 35988 270 96 0 36154 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 156468

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24749
/proc/meminfo: memFree=1757444/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=147768 CPUtime=1241.95
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 36630 0 0 0 124157 38 0 0 25 0 1 0 22051914 151314432 35988 1992294400 134512640 134902295 4294813760 18446744073709551615 4160113677 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 36942 35988 270 96 0 36154 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 156468

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24751
/proc/meminfo: memFree=1757320/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=147768 CPUtime=1301.94
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 36632 0 0 0 130156 38 0 0 25 0 1 0 22051914 151314432 35990 1992294400 134512640 134902295 4294813760 18446744073709551615 4160115871 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 36942 35990 270 96 0 36154 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 156468

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24751
/proc/meminfo: memFree=1757320/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=147768 CPUtime=1361.92
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 36633 0 0 0 136154 38 0 0 25 0 1 0 22051914 151314432 35991 1992294400 134512640 134902295 4294813760 18446744073709551615 4160113829 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 36942 35991 270 96 0 36154 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 156468

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24753
/proc/meminfo: memFree=1757320/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=147768 CPUtime=1421.91
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 36639 0 0 0 142153 38 0 0 25 0 1 0 22051914 151314432 35997 1992294400 134512640 134902295 4294813760 18446744073709551615 4160094945 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 36942 35997 270 96 0 36154 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 156468

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24755
/proc/meminfo: memFree=1757320/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=147768 CPUtime=1481.88
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 36640 0 0 0 148150 38 0 0 25 0 1 0 22051914 151314432 35998 1992294400 134512640 134902295 4294813760 18446744073709551615 4160094954 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 36942 35998 270 96 0 36154 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 156468

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24757
/proc/meminfo: memFree=1757320/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=147768 CPUtime=1541.87
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 36641 0 0 0 154149 38 0 0 25 0 1 0 22051914 151314432 35999 1992294400 134512640 134902295 4294813760 18446744073709551615 4160125420 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 36942 35999 270 96 0 36154 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 156468

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24759
/proc/meminfo: memFree=1754096/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=151260 CPUtime=1601.85
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 37501 0 0 0 160146 39 0 0 25 0 1 0 22051914 154890240 36859 1992294400 134512640 134902295 4294813760 18446744073709551615 4160125054 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 37815 36859 270 96 0 37027 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 159960

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24759
/proc/meminfo: memFree=1850320/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=59616 CPUtime=1661.84
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 48916 0 0 0 166137 47 0 0 25 0 1 0 22051914 61046784 12866 1992294400 134512640 134902295 4294813760 18446744073709551615 4160094850 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 14904 12866 270 96 0 14116 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 68316

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24761
/proc/meminfo: memFree=1833828/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=76032 CPUtime=1721.82
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 53024 0 0 0 172132 50 0 0 25 0 1 0 22051914 77856768 16974 1992294400 134512640 134902295 4294813760 18446744073709551615 4160132939 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 19008 16974 270 96 0 18220 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 84732

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24763
/proc/meminfo: memFree=1821304/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=88340 CPUtime=1781.8
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 56080 0 0 0 178127 53 0 0 25 0 1 0 22051914 90460160 20030 1992294400 134512640 134902295 4294813760 18446744073709551615 4160128171 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 22085 20030 270 96 0 21297 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 97040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24763
/proc/meminfo: memFree=1817956/2059040 swapFree=4138732/4192956
[pid=24703] ppid=24701 vsize=8700 CPUtime=0
/proc/24703/stat : 24703 (run) S 24701 24703 23411 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22051913 8908800 251 1992294400 4194304 4922060 140733934918048 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24703/statm: 2175 251 211 178 0 68 0
[pid=24705] ppid=24703 vsize=91656 CPUtime=1800.11
/proc/24705/stat : 24705 (PBPASSolver) R 24703 24703 23411 0 -1 4202496 56910 0 0 0 179957 54 0 0 25 0 1 0 22051914 93855744 20860 1992294400 134512640 134902295 4294813760 18446744073709551615 4160125054 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24705/statm: 22914 20860 270 96 0 22126 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 100356

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 24703 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.11
#
# 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): 1800.11
CPU user time (s): 1799.57
CPU system time (s): 0.54
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 168428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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 3.06653 second user time and 8.41272 second system time

The end

Launcher Data 

Begin job on node088 at 2010-06-17 22:46:24
IDJOB=2673262
IDBENCH=47929
IDSOLVER=1174
FILE ID=node088/2673262-1276807584
PBS_JOBID= 11176666
Free space on /tmp= 62560 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=59-P1=67-P2=97-P3=53-P4=41-P5=89-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673262-1276807584/watcher-2673262-1276807584 -o /tmp/evaluation-result-2673262-1276807584/solver-2673262-1276807584 -C 1800 -W 2000 -M 1800  run HOME/instance-2673262-1276807584.opb

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

MD5SUM BENCH= 8dfafc2d5e0fe7665bfa4fcefe292d97
RANDOM SEED=1163563257

node088.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1903308 kB
Buffers:          7580 kB
Cached:          65552 kB
SwapCached:       6664 kB
Active:          55988 kB
Inactive:        29684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1903308 kB
SwapTotal:     4192956 kB
SwapFree:      4138732 kB
Dirty:             640 kB
Writeback:           0 kB
AnonPages:       10188 kB
Mapped:           8696 kB
Slab:            48376 kB
PageTables:       3968 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181376 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= 62560 MiB
End job on node088 at 2010-06-17 23:16:26