Trace number 2673574

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.05 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_10_2.opb
MD5SUMc154cb0964ce03c2d199339cf62d0c63
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-26
Best CPU time to get the best result obtained on this benchmark1789.52
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -29
Optimality of the best value was proved NO
Number of variables200
Total number of constraints301
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2520
Sum of products size (including duplicates)5040
Number of different products1260
Sum of products size2520

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.97	c 200 301 1260 2520 0 0 0 0
0.00/0.97	o -31
0.00/0.97	c 64 ~x12798+32 ~x12797+16 ~x12796+8 ~x12795+4 ~x12794+2 ~x12793+1 ~x12792+1 x101+1 x100+1 x99+1 x98+1 x97+1 x96+1 x95+1 x94+1 x93+1 x92+1 x91+1 x90+1 x89+1 x88+1 x87+1 x86+1 x85+1 x84+1 x83+1 x82+1 x81+1 x80+1 x79+1 x78+1 x77+1 x76+1 x75+1 x74+1 x73+1 x72+1 x71+1 x70+1 x69+1 x68+1 x67+1 x66+1 x65+1 x64+1 x63+1 x62+1 x61+1 x60+1 x59+1 x58+1 x57+1 x56+1 x55+1 x54+1 x53+1 x52+1 x51+1 x50+1 x49+1 x48+1 x47+1 x46+1 x45+1 x44+1 x43+1 x42+1 x41+1 x40+1 x39+1 x38+1 x37+1 x36+1 x35+1 x34+1 x33+1 x32+1 x31+1 x30+1 x29+1 x28+1 x27+1 x26+1 x25+1 x24+1 x23+1 x22+1 x21+1 x20+1 x19+1 x18+1 x17+1 x16+1 x15+1 x14+1 x13+1 x12+1 x11+1 x10+1 x9+1 x8+1 x7+1 x6+1 x5+1 x4+1 x3+1 x2-0=193
321.81/321.99	o -36
321.81/321.99	c 64 ~x12798+32 ~x12797+16 ~x12796+8 ~x12795+4 ~x12794+2 ~x12793+1 ~x12792+1 x101+1 x100+1 x99+1 x98+1 x97+1 x96+1 x95+1 x94+1 x93+1 x92+1 x91+1 x90+1 x89+1 x88+1 x87+1 x86+1 x85+1 x84+1 x83+1 x82+1 x81+1 x80+1 x79+1 x78+1 x77+1 x76+1 x75+1 x74+1 x73+1 x72+1 x71+1 x70+1 x69+1 x68+1 x67+1 x66+1 x65+1 x64+1 x63+1 x62+1 x61+1 x60+1 x59+1 x58+1 x57+1 x56+1 x55+1 x54+1 x53+1 x52+1 x51+1 x50+1 x49+1 x48+1 x47+1 x46+1 x45+1 x44+1 x43+1 x42+1 x41+1 x40+1 x39+1 x38+1 x37+1 x36+1 x35+1 x34+1 x33+1 x32+1 x31+1 x30+1 x29+1 x28+1 x27+1 x26+1 x25+1 x24+1 x23+1 x22+1 x21+1 x20+1 x19+1 x18+1 x17+1 x16+1 x15+1 x14+1 x13+1 x12+1 x11+1 x10+1 x9+1 x8+1 x7+1 x6+1 x5+1 x4+1 x3+1 x2-0=196
327.61/327.75	o -22
327.61/327.75	c 32 ~x12797+16 ~x12796+8 ~x12795+4 ~x12794+2 ~x12793+1 ~x12792+1 x101+1 x100+1 x99+1 x98+1 x97+1 x96+1 x95+1 x94+1 x93+1 x92+1 x91+1 x90+1 x89+1 x88+1 x87+1 x86+1 x85+1 x84+1 x83+1 x82+1 x81+1 x80+1 x79+1 x78+1 x77+1 x76+1 x75+1 x74+1 x73+1 x72+1 x71+1 x70+1 x69+1 x68+1 x67+1 x66+1 x65+1 x64+1 x63+1 x62+1 x61+1 x60+1 x59+1 x58+1 x57+1 x56+1 x55+1 x54+1 x53+1 x52+1 x51+1 x50+1 x49+1 x48+1 x47+1 x46+1 x45+1 x44+1 x43+1 x42+1 x41+1 x40+1 x39+1 x38+1 x37+1 x36+1 x35+1 x34+1 x33+1 x32+1 x31+1 x30+1 x29+1 x28+1 x27+1 x26+1 x25+1 x24+1 x23+1 x22+1 x21+1 x20+1 x19+1 x18+1 x17+1 x16+1 x15+1 x14+1 x13+1 x12+1 x11+1 x10+1 x9+1 x8+1 x7+1 x6+1 x5+1 x4+1 x3

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-2673574-1276815213/watcher-2673574-1276815213 -o /tmp/evaluation-result-2673574-1276815213/solver-2673574-1276815213 -C 1800 -W 2000 -M 1800 run HOME/instance-2673574-1276815213.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 23055
/proc/meminfo: memFree=1805156/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0

[startup+0.0172431 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 23055
/proc/meminfo: memFree=1805156/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101264 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 23055
/proc/meminfo: memFree=1805156/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301277 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 23055
/proc/meminfo: memFree=1805156/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701315 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 23055
/proc/meminfo: memFree=1805156/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50137 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23058
/proc/meminfo: memFree=1751448/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=56584 CPUtime=1.49
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 15274 0 0 0 135 14 0 0 23 0 1 0 22812142 57942016 13492 1992294400 134512640 134902295 4294730976 18446744073709551615 9212877 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 14146 13492 270 96 0 13358 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65284

[startup+3.10151 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23058
/proc/meminfo: memFree=1751572/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=57244 CPUtime=3.09
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 15417 0 0 0 295 14 0 0 25 0 1 0 22812142 58617856 13635 1992294400 134512640 134902295 4294730976 18446744073709551615 4160402033 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 14311 13635 270 96 0 13523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65944

[startup+6.30079 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23058
/proc/meminfo: memFree=1750084/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=58568 CPUtime=6.28
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 15742 0 0 0 614 14 0 0 25 0 1 0 22812142 59973632 13960 1992294400 134512640 134902295 4294730976 18446744073709551615 4160420762 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 14642 13960 270 96 0 13854 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 67268

[startup+12.7013 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23058
/proc/meminfo: memFree=1746612/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=61748 CPUtime=12.68
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 16535 0 0 0 1253 15 0 0 25 0 1 0 22812142 63229952 14753 1992294400 134512640 134902295 4294730976 18446744073709551615 4160435089 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 15437 14753 270 96 0 14649 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 70448

[startup+25.5014 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23058
/proc/meminfo: memFree=1742892/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=65328 CPUtime=25.48
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 17446 0 0 0 2533 15 0 0 25 0 1 0 22812142 66895872 15664 1992294400 134512640 134902295 4294730976 18446744073709551615 4160432605 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 16332 15664 270 96 0 15544 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74028

[startup+51.1007 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23058
/proc/meminfo: memFree=1737436/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=70740 CPUtime=51.07
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 18797 0 0 0 5091 16 0 0 25 0 1 0 22812142 72437760 17015 1992294400 134512640 134902295 4294730976 18446744073709551615 4160414237 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 17685 17015 270 96 0 16897 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 79440

[startup+102.308 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23060
/proc/meminfo: memFree=1732848/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=74868 CPUtime=102.27
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 19823 0 0 0 10210 17 0 0 25 0 1 0 22812142 76664832 18041 1992294400 134512640 134902295 4294730976 18446744073709551615 4160421240 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 18717 18041 270 96 0 17929 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 83568

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23062
/proc/meminfo: memFree=1723424/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=84416 CPUtime=162.25
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 22214 0 0 0 16206 19 0 0 25 0 1 0 22812142 86441984 20432 1992294400 134512640 134902295 4294730976 18446744073709551615 4160414709 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 21104 20432 270 96 0 20316 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 93116

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23064
/proc/meminfo: memFree=1718836/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=89088 CPUtime=222.23
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 23320 0 0 0 22203 20 0 0 25 0 1 0 22812142 91226112 21538 1992294400 134512640 134902295 4294730976 18446744073709551615 4160432254 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 22272 21538 270 96 0 21484 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 97788

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23064
/proc/meminfo: memFree=1718836/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=89088 CPUtime=282.22
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 23321 0 0 0 28202 20 0 0 25 0 1 0 22812142 91226112 21539 1992294400 134512640 134902295 4294730976 18446744073709551615 4160414442 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 22272 21539 270 96 0 21484 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 97788

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23066
/proc/meminfo: memFree=1746612/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=61472 CPUtime=342.21
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 29849 0 0 0 34196 25 0 0 25 0 1 0 22812142 62947328 14640 1992294400 134512640 134902295 4294730976 18446744073709551615 4160402154 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 15368 14640 270 96 0 14580 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 70172

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23068
/proc/meminfo: memFree=1734584/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=73652 CPUtime=402.19
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 32855 0 0 0 40192 27 0 0 25 0 1 0 22812142 75419648 17646 1992294400 134512640 134902295 4294730976 18446744073709551615 4160435205 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 18413 17646 270 96 0 17625 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 82352

[startup+462.301 s]

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

/proc/23057/statm: 24791 24022 270 96 0 24003 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 107864

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23099
/proc/meminfo: memFree=1707924/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=99164 CPUtime=1241.98
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 39233 0 0 0 124165 33 0 0 25 0 1 0 22812142 101543936 24024 1992294400 134512640 134902295 4294730976 18446744073709551615 4160420697 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 24791 24024 270 96 0 24003 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 107864

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23101
/proc/meminfo: memFree=1707800/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=99164 CPUtime=1301.97
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 39233 0 0 0 130164 33 0 0 25 0 1 0 22812142 101543936 24024 1992294400 134512640 134902295 4294730976 18446744073709551615 4160433404 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 24791 24024 270 96 0 24003 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 107864

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23103
/proc/meminfo: memFree=1707800/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=99164 CPUtime=1361.95
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 39233 0 0 0 136162 33 0 0 25 0 1 0 22812142 101543936 24024 1992294400 134512640 134902295 4294730976 18446744073709551615 4160402056 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 24791 24024 270 96 0 24003 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 107864

[startup+1422.31 s]
/proc/loadavg: 1.04 1.00 0.99 2/108 23105
/proc/meminfo: memFree=1707800/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=99516 CPUtime=1421.94
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 39282 0 0 0 142161 33 0 0 25 0 1 0 22812142 101904384 24073 1992294400 134512640 134902295 4294730976 18446744073709551615 4160416553 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 24879 24073 270 96 0 24091 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 108216

[startup+1482.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 23105
/proc/meminfo: memFree=1707676/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=99516 CPUtime=1481.92
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 39282 0 0 0 148159 33 0 0 25 0 1 0 22812142 101904384 24073 1992294400 134512640 134902295 4294730976 18446744073709551615 4160414434 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 24879 24073 270 96 0 24091 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 108216

[startup+1542.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/108 23107
/proc/meminfo: memFree=1707552/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=99516 CPUtime=1541.91
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 39282 0 0 0 154158 33 0 0 25 0 1 0 22812142 101904384 24073 1992294400 134512640 134902295 4294730976 18446744073709551615 4160432254 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 24879 24073 270 96 0 24091 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 108216

[startup+1602.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/108 23109
/proc/meminfo: memFree=1707552/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=99516 CPUtime=1601.89
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 39282 0 0 0 160156 33 0 0 25 0 1 0 22812142 101904384 24073 1992294400 134512640 134902295 4294730976 18446744073709551615 4160432262 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 24879 24073 270 96 0 24091 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 108216

[startup+1662.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/108 23111
/proc/meminfo: memFree=1707428/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=99516 CPUtime=1661.88
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 39282 0 0 0 166155 33 0 0 25 0 1 0 22812142 101904384 24073 1992294400 134512640 134902295 4294730976 18446744073709551615 4160432254 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 24879 24073 270 96 0 24091 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 108216

[startup+1722.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/108 23113
/proc/meminfo: memFree=1707428/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=99516 CPUtime=1721.86
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 39282 0 0 0 172153 33 0 0 25 0 1 0 22812142 101904384 24073 1992294400 134512640 134902295 4294730976 18446744073709551615 4160432416 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 24879 24073 270 96 0 24091 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 108216

[startup+1782.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/108 23113
/proc/meminfo: memFree=1707180/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=99676 CPUtime=1781.85
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 39311 0 0 0 178152 33 0 0 25 0 1 0 22812142 102068224 24102 1992294400 134512640 134902295 4294730976 18446744073709551615 4160432604 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 24919 24102 270 96 0 24131 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 108376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 23115
/proc/meminfo: memFree=1707180/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=99676 CPUtime=1800.05
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 39316 0 0 0 179972 33 0 0 25 0 1 0 22812142 102068224 24107 1992294400 134512640 134902295 4294730976 18446744073709551615 4160440139 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 24919 24107 270 96 0 24131 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 108376

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 23115
/proc/meminfo: memFree=1707180/2059040 swapFree=4164932/4192956
[pid=23055] ppid=23053 vsize=8700 CPUtime=0
/proc/23055/stat : 23055 (run) S 23053 23055 22949 0 -1 4202496 388 134 0 0 0 0 0 0 17 0 1 0 22812141 8908800 250 1992294400 4194304 4922060 140734521887280 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23055/statm: 2175 250 211 178 0 68 0
[pid=23057] ppid=23055 vsize=99676 CPUtime=1800.05
/proc/23057/stat : 23057 (PBPASSolver) R 23055 23055 22949 0 -1 4202496 39316 0 0 0 179972 33 0 0 25 0 1 0 22812142 102068224 24107 1992294400 134512640 134902295 4294730976 18446744073709551615 4160440139 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23057/statm: 24919 24107 270 96 0 24131 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 108376

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23055 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1799.72
CPU system time (s): 0.33
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 108376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 522
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= 3

runsolver used 2.76258 second user time and 8.72167 second system time

The end

Launcher Data 

Begin job on node057 at 2010-06-18 00:53:33
IDJOB=2673574
IDBENCH=48241
IDSOLVER=1174
FILE ID=node057/2673574-1276815213
PBS_JOBID= 11176694
Free space on /tmp= 62532 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_10_2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673574-1276815213/watcher-2673574-1276815213 -o /tmp/evaluation-result-2673574-1276815213/solver-2673574-1276815213 -C 1800 -W 2000 -M 1800  run HOME/instance-2673574-1276815213.opb

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

MD5SUM BENCH= c154cb0964ce03c2d199339cf62d0c63
RANDOM SEED=2120504020

node057.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		: 3000.247
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
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:       1805676 kB
Buffers:         50324 kB
Cached:          90156 kB
SwapCached:       1524 kB
Active:          63344 kB
Inactive:       110072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1805676 kB
SwapTotal:     4192956 kB
SwapFree:      4164932 kB
Dirty:             644 kB
Writeback:           4 kB
AnonPages:       31332 kB
Mapped:          14592 kB
Slab:            58200 kB
PageTables:       3908 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182576 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= 62532 MiB
End job on node057 at 2010-06-18 01:23:36