Trace number 2673619

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) 1800.06 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-5_10.opb
MD5SUMba69a176dcc33e2f7eda6b169d4d1c84
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3951
Best CPU time to get the best result obtained on this benchmark0.012997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3951
Optimality of the best value was proved YES
Number of variables55
Total number of constraints60
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)10
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint5
Number of terms in the objective function 55
Biggest coefficient in the objective function 1772
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 25669
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 1772
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 25669
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.06	c 55 60 0 0 0 0 0 0
0.00/0.06	o 7743
0.00/0.06	c 16384 ~x571+8192 ~x570+4096 ~x569+2048 ~x568+1024 ~x567+512 ~x566+256 ~x565+128 ~x564+64 ~x563+32 ~x562+16 ~x561+8 ~x560+4 ~x559+2 ~x558+1 ~x557+1325 ~x56+1772 ~x55+320 ~x54+1683 ~x53+528 ~x52+436 ~x51+425 ~x50+263 ~x49+498 ~x48+698 ~x47+350 ~x46+373 ~x45+510 ~x44+572 ~x43+258 ~x42+532 ~x41+381 ~x40+106 ~x39+156 ~x38+371 ~x37+296 ~x36+310 ~x35+538 ~x34+558 ~x33+605 ~x32+327 ~x31+412 ~x30+311 ~x29+479 ~x28+685 ~x27+185 ~x26+390 ~x25+245 ~x24+627 ~x23+441 ~x22+156 ~x21+191 ~x20+30

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-2673619-1276804714/watcher-2673619-1276804714 -o /tmp/evaluation-result-2673619-1276804714/solver-2673619-1276804714 -C 1800 -W 2000 -M 1800 run HOME/instance-2673619-1276804714.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: 0.95 0.98 0.99 3/106 24904
/proc/meminfo: memFree=1873184/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0

[startup+0.106754 s]
/proc/loadavg: 0.95 0.98 0.99 3/106 24904
/proc/meminfo: memFree=1873184/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200767 s]
/proc/loadavg: 0.95 0.98 0.99 3/106 24904
/proc/meminfo: memFree=1873184/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300781 s]
/proc/loadavg: 0.95 0.98 0.99 3/106 24904
/proc/meminfo: memFree=1873184/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700839 s]
/proc/loadavg: 0.95 0.98 0.99 3/106 24904
/proc/meminfo: memFree=1873184/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50095 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 24907
/proc/meminfo: memFree=1864240/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=11640 CPUtime=1.49
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 2748 0 0 0 147 2 0 0 25 0 1 0 21764203 11919360 2350 1992294400 134512640 134902295 4292252752 18446744073709551615 4160428169 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 2910 2350 269 96 0 2122 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20340

[startup+3.10118 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 24907
/proc/meminfo: memFree=1863868/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=12300 CPUtime=3.09
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 2895 0 0 0 307 2 0 0 25 0 1 0 21764203 12595200 2497 1992294400 134512640 134902295 4292252752 18446744073709551615 4160419750 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 3075 2497 269 96 0 2287 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21000

[startup+6.30064 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 24907
/proc/meminfo: memFree=1862752/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=13120 CPUtime=6.29
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 3100 0 0 0 627 2 0 0 25 0 1 0 21764203 13434880 2702 1992294400 134512640 134902295 4292252752 18446744073709551615 4160397937 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 3280 2702 269 96 0 2492 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21820

[startup+12.7015 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 24907
/proc/meminfo: memFree=1861140/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=14572 CPUtime=12.68
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 3476 0 0 0 1266 2 0 0 25 0 1 0 21764203 14921728 3078 1992294400 134512640 134902295 4292252752 18446744073709551615 4160417028 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 3643 3078 269 96 0 2855 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23272

[startup+25.5014 s]
/proc/loadavg: 0.97 0.98 0.99 2/108 24907
/proc/meminfo: memFree=1858412/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=17236 CPUtime=25.48
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 4128 0 0 0 2546 2 0 0 25 0 1 0 21764203 17649664 3730 1992294400 134512640 134902295 4292252752 18446744073709551615 4160419152 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 4309 3730 269 96 0 3521 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25936

[startup+51.101 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 24907
/proc/meminfo: memFree=1854444/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=21228 CPUtime=51.06
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 5125 0 0 0 5103 3 0 0 25 0 1 0 21764203 21737472 4727 1992294400 134512640 134902295 4292252752 18446744073709551615 4160428509 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 5307 4727 269 96 0 4519 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 29928

[startup+102.301 s]
/proc/loadavg: 1.03 1.00 0.99 2/108 24909
/proc/meminfo: memFree=1851220/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=24156 CPUtime=102.26
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 5864 0 0 0 10222 4 0 0 25 0 1 0 21764203 24735744 5466 1992294400 134512640 134902295 4292252752 18446744073709551615 4160428311 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 6039 5466 269 96 0 5251 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 32856

[startup+162.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 24920
/proc/meminfo: memFree=1848184/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=26480 CPUtime=162.22
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 6433 0 0 0 16217 5 0 0 25 0 1 0 21764203 27115520 6035 1992294400 134512640 134902295 4292252752 18446744073709551615 4160398189 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 6620 6035 269 96 0 5832 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 35180

[startup+222.309 s]
/proc/loadavg: 1.09 1.04 1.01 2/108 24922
/proc/meminfo: memFree=1846820/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=27944 CPUtime=222.21
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 6799 0 0 0 22216 5 0 0 25 0 1 0 21764203 28614656 6401 1992294400 134512640 134902295 4292252752 18446744073709551615 4160433447 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 6986 6401 269 96 0 6198 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 36644

[startup+282.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/108 24924
/proc/meminfo: memFree=1846696/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=27944 CPUtime=282.18
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 6809 0 0 0 28213 5 0 0 25 0 1 0 21764203 28614656 6411 1992294400 134512640 134902295 4292252752 18446744073709551615 4160397942 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 6986 6411 269 96 0 6198 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 36644

[startup+342.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 24924
/proc/meminfo: memFree=1846696/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=27944 CPUtime=342.16
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 6809 0 0 0 34211 5 0 0 25 0 1 0 21764203 28614656 6411 1992294400 134512640 134902295 4292252752 18446744073709551615 4160428378 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 6986 6411 269 96 0 6198 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 36644

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 24926
/proc/meminfo: memFree=1846572/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=27944 CPUtime=402.14
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 6809 0 0 0 40209 5 0 0 25 0 1 0 21764203 28614656 6411 1992294400 134512640 134902295 4292252752 18446744073709551615 4160397992 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 6986 6411 269 96 0 6198 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 36644

[startup+462.301 s]

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

/proc/24906/statm: 8136 7521 269 96 0 7348 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 41244

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24948
/proc/meminfo: memFree=1841860/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=32688 CPUtime=1181.86
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 7941 0 0 0 118180 6 0 0 25 0 1 0 21764203 33472512 7543 1992294400 134512640 134902295 4292252752 18446744073709551615 4160416601 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 8172 7543 269 96 0 7384 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 41388

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24948
/proc/meminfo: memFree=1841736/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=32688 CPUtime=1241.84
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 7941 0 0 0 124178 6 0 0 25 0 1 0 21764203 33472512 7543 1992294400 134512640 134902295 4292252752 18446744073709551615 4160397936 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 8172 7543 269 96 0 7384 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 41388

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24950
/proc/meminfo: memFree=1841612/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=32828 CPUtime=1301.82
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 7975 0 0 0 130176 6 0 0 25 0 1 0 21764203 33615872 7577 1992294400 134512640 134902295 4292252752 18446744073709551615 4160428158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 8207 7577 269 96 0 7419 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 41528

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24952
/proc/meminfo: memFree=1841488/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=32828 CPUtime=1361.8
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 7979 0 0 0 136174 6 0 0 25 0 1 0 21764203 33615872 7581 1992294400 134512640 134902295 4292252752 18446744073709551615 4160428320 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 8207 7581 269 96 0 7419 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 41528

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24954
/proc/meminfo: memFree=1841240/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=33092 CPUtime=1421.78
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 8027 0 0 0 142172 6 0 0 25 0 1 0 21764203 33886208 7629 1992294400 134512640 134902295 4292252752 18446744073709551615 4160417028 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 8273 7629 269 96 0 7485 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 41792

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24956
/proc/meminfo: memFree=1841240/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=33092 CPUtime=1481.76
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 8027 0 0 0 148170 6 0 0 25 0 1 0 21764203 33886208 7629 1992294400 134512640 134902295 4292252752 18446744073709551615 4160416161 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 8273 7629 269 96 0 7485 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 41792

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24956
/proc/meminfo: memFree=1841116/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=33092 CPUtime=1541.74
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 8027 0 0 0 154168 6 0 0 25 0 1 0 21764203 33886208 7629 1992294400 134512640 134902295 4292252752 18446744073709551615 4160428508 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 8273 7629 269 96 0 7485 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 41792

[startup+1602.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/108 24958
/proc/meminfo: memFree=1841116/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=33092 CPUtime=1601.71
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 8027 0 0 0 160165 6 0 0 25 0 1 0 21764203 33886208 7629 1992294400 134512640 134902295 4292252752 18446744073709551615 4160397992 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 8273 7629 269 96 0 7485 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 41792

[startup+1662.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 24960
/proc/meminfo: memFree=1840992/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=33092 CPUtime=1661.69
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 8027 0 0 0 166163 6 0 0 25 0 1 0 21764203 33886208 7629 1992294400 134512640 134902295 4292252752 18446744073709551615 4160398079 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 8273 7629 269 96 0 7485 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 41792

[startup+1722.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 24962
/proc/meminfo: memFree=1840992/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=33092 CPUtime=1721.67
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 8027 0 0 0 172161 6 0 0 25 0 1 0 21764203 33886208 7629 1992294400 134512640 134902295 4292252752 18446744073709551615 4160428158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 8273 7629 269 96 0 7485 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 41792

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24964
/proc/meminfo: memFree=1840992/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=33092 CPUtime=1781.65
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 8028 0 0 0 178159 6 0 0 25 0 1 0 21764203 33886208 7630 1992294400 134512640 134902295 4292252752 18446744073709551615 4160431048 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 8273 7630 269 96 0 7485 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 41792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24964
/proc/meminfo: memFree=1840868/2059040 swapFree=4164960/4192956
[pid=24904] ppid=24902 vsize=8700 CPUtime=0
/proc/24904/stat : 24904 (run) S 24902 24904 24409 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 21764202 8908800 250 1992294400 4194304 4922060 140733625126096 18446744073709551615 255179988101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24904/statm: 2175 250 211 178 0 68 0
[pid=24906] ppid=24904 vsize=33268 CPUtime=1800.06
/proc/24906/stat : 24906 (PBPASSolver) R 24904 24904 24409 0 -1 4202496 8044 0 0 0 180000 6 0 0 25 0 1 0 21764203 34066432 7646 1992294400 134512640 134902295 4292252752 18446744073709551615 4160428158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24906/statm: 8317 7646 269 96 0 7529 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 41968

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 24904 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 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1800
CPU system time (s): 0.06
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 41968

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= 4
involuntary context switches= 4

runsolver used 2.94955 second user time and 8.5307 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-17 21:58:34
IDJOB=2673619
IDBENCH=24968
IDSOLVER=1174
FILE ID=node039/2673619-1276804714
PBS_JOBID= 11176652
Free space on /tmp= 62516 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-5_10.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673619-1276804714/watcher-2673619-1276804714 -o /tmp/evaluation-result-2673619-1276804714/solver-2673619-1276804714 -C 1800 -W 2000 -M 1800  run HOME/instance-2673619-1276804714.opb

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

MD5SUM BENCH= ba69a176dcc33e2f7eda6b169d4d1c84
RANDOM SEED=1680455680

node039.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.267
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.267
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1873580 kB
Buffers:          8076 kB
Cached:          67696 kB
SwapCached:          0 kB
Active:           6552 kB
Inactive:       100656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1873580 kB
SwapTotal:     4192956 kB
SwapFree:      4164960 kB
Dirty:             676 kB
Writeback:           0 kB
AnonPages:       31392 kB
Mapped:          14224 kB
Slab:            56452 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182448 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= 62516 MiB
End job on node039 at 2010-06-17 22:28:37