Trace number 2674700

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) 1800.01 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
sorensson/garden/normalized-g9x9.opb
MD5SUM4b56e6775cc4a081c8696ef0fa81b784
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark20
Best CPU time to get the best result obtained on this benchmark0.149976
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 20
Optimality of the best value was proved YES
Number of variables81
Total number of constraints81
Number of constraints which are clauses81
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint5
Number of terms in the objective function 81
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 81
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 81
Number of bits of the biggest sum of numbers7
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 81 81 0 0 0 0 0 0
0.00/0.06	o 27
0.00/0.06	c 64 ~x170+32 ~x169+16 ~x168+8 ~x167+4 ~x166+2 ~x165+1 ~x164+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

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-2674700-1276797765/watcher-2674700-1276797765 -o /tmp/evaluation-result-2674700-1276797765/solver-2674700-1276797765 -C 1800 -W 2000 -M 1800 run HOME/instance-2674700-1276797765.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 18372
/proc/meminfo: memFree=1636276/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0

[startup+0.044232 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 18372
/proc/meminfo: memFree=1636276/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101236 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 18372
/proc/meminfo: memFree=1636276/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301265 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 18372
/proc/meminfo: memFree=1636276/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700341 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 18372
/proc/meminfo: memFree=1636276/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50049 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 18375
/proc/meminfo: memFree=1625720/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=13848 CPUtime=1.48
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 3341 0 0 0 146 2 0 0 25 0 1 0 55379953 14180352 2887 1992294400 134512640 134902295 4291939952 18446744073709551615 4160652189 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 3462 2887 268 96 0 2674 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22548

[startup+3.10078 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 18375
/proc/meminfo: memFree=1625100/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=14508 CPUtime=3.08
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 3502 0 0 0 306 2 0 0 25 0 1 0 55379953 14856192 3048 1992294400 134512640 134902295 4291939952 18446744073709551615 4160619238 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 3627 3048 268 96 0 2839 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 23208

[startup+6.30037 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 18375
/proc/meminfo: memFree=1623612/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=15844 CPUtime=6.28
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 3822 0 0 0 626 2 0 0 25 0 1 0 55379953 16224256 3368 1992294400 134512640 134902295 4291939952 18446744073709551615 4160649708 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 3961 3368 268 96 0 3173 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24544

[startup+12.7006 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 18375
/proc/meminfo: memFree=1622372/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=16640 CPUtime=12.68
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 4028 0 0 0 1266 2 0 0 25 0 1 0 55379953 17039360 3574 1992294400 134512640 134902295 4291939952 18446744073709551615 4160652293 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 4160 3574 268 96 0 3372 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25340

[startup+25.5019 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 18377
/proc/meminfo: memFree=1620636/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=18356 CPUtime=25.48
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 4463 0 0 0 2545 3 0 0 25 0 1 0 55379953 18796544 4009 1992294400 134512640 134902295 4291939952 18446744073709551615 4160649692 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 4589 4009 268 96 0 3801 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27056

[startup+51.1017 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 18377
/proc/meminfo: memFree=1620388/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=18620 CPUtime=51.07
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 4503 0 0 0 5104 3 0 0 25 0 1 0 55379953 19066880 4049 1992294400 134512640 134902295 4291939952 18446744073709551615 4160631412 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 4655 4049 268 96 0 3867 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27320

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18379
/proc/meminfo: memFree=1617164/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=21656 CPUtime=102.25
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 5266 0 0 0 10222 3 0 0 25 0 1 0 55379953 22175744 4812 1992294400 134512640 134902295 4291939952 18446744073709551615 4160650448 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 5414 4812 268 96 0 4626 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30356

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18379
/proc/meminfo: memFree=1614188/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=24428 CPUtime=162.22
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 5978 0 0 0 16218 4 0 0 25 0 1 0 55379953 25014272 5524 1992294400 134512640 134902295 4291939952 18446744073709551615 4160649412 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 6107 5524 268 96 0 5319 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 33128

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18381
/proc/meminfo: memFree=1614064/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=24596 CPUtime=222.2
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 5992 0 0 0 22216 4 0 0 25 0 1 0 55379953 25186304 5538 1992294400 134512640 134902295 4291939952 18446744073709551615 4160638164 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 6149 5538 268 96 0 5361 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 33296

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18383
/proc/meminfo: memFree=1614064/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=24596 CPUtime=282.18
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 6004 0 0 0 28214 4 0 0 25 0 1 0 55379953 25186304 5550 1992294400 134512640 134902295 4291939952 18446744073709551615 4160652285 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 6149 5550 268 96 0 5361 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 33296

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18385
/proc/meminfo: memFree=1613824/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=24760 CPUtime=342.15
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 6045 0 0 0 34211 4 0 0 25 0 1 0 55379953 25354240 5591 1992294400 134512640 134902295 4291939952 18446744073709551615 4160649504 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 6190 5591 268 96 0 5402 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 33460

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18387
/proc/meminfo: memFree=1613700/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=24928 CPUtime=402.13
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 6068 0 0 0 40209 4 0 0 25 0 1 0 55379953 25526272 5614 1992294400 134512640 134902295 4291939952 18446744073709551615 4160641080 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 6232 5614 268 96 0 5444 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 33628

[startup+462.302 s]

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

/proc/18374/statm: 7776 7106 268 96 0 6988 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 39804

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18412
/proc/meminfo: memFree=1607128/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=31104 CPUtime=1241.81
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 7571 0 0 0 124175 6 0 0 25 0 1 0 55379953 31850496 7117 1992294400 134512640 134902295 4291939952 18446744073709551615 4160649342 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 7776 7117 268 96 0 6988 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 39804

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18414
/proc/meminfo: memFree=1606880/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=31284 CPUtime=1301.8
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 7613 0 0 0 130174 6 0 0 25 0 1 0 55379953 32034816 7159 1992294400 134512640 134902295 4291939952 18446744073709551615 4160649347 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 7821 7159 268 96 0 7033 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 39984

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18414
/proc/meminfo: memFree=1606880/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=31284 CPUtime=1361.77
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 7615 0 0 0 136171 6 0 0 25 0 1 0 55379953 32034816 7161 1992294400 134512640 134902295 4291939952 18446744073709551615 4160633023 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 7821 7161 268 96 0 7033 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 39984

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18416
/proc/meminfo: memFree=1606756/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=31284 CPUtime=1421.75
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 7615 0 0 0 142169 6 0 0 25 0 1 0 55379953 32034816 7161 1992294400 134512640 134902295 4291939952 18446744073709551615 4160619158 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 7821 7161 268 96 0 7033 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 39984

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18418
/proc/meminfo: memFree=1606632/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=31424 CPUtime=1481.72
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 7636 0 0 0 148166 6 0 0 25 0 1 0 55379953 32178176 7182 1992294400 134512640 134902295 4291939952 18446744073709551615 4160634627 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 7856 7182 268 96 0 7068 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 40124

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18420
/proc/meminfo: memFree=1606508/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=31424 CPUtime=1541.7
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 7656 0 0 0 154164 6 0 0 25 0 1 0 55379953 32178176 7202 1992294400 134512640 134902295 4291939952 18446744073709551615 4160649504 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 7856 7202 268 96 0 7068 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 40124

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18422
/proc/meminfo: memFree=1606384/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=31592 CPUtime=1601.67
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 7681 0 0 0 160161 6 0 0 25 0 1 0 55379953 32350208 7227 1992294400 134512640 134902295 4291939952 18446744073709551615 4160649504 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 7898 7227 268 96 0 7110 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 40292

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18422
/proc/meminfo: memFree=1606260/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=31732 CPUtime=1661.65
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 7695 0 0 0 166159 6 0 0 25 0 1 0 55379953 32493568 7241 1992294400 134512640 134902295 4291939952 18446744073709551615 4160649342 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 7933 7241 268 96 0 7145 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 40432

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18424
/proc/meminfo: memFree=1606260/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=31732 CPUtime=1721.63
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 7695 0 0 0 172157 6 0 0 25 0 1 0 55379953 32493568 7241 1992294400 134512640 134902295 4291939952 18446744073709551615 4160638561 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 7933 7241 268 96 0 7145 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 40432

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18426
/proc/meminfo: memFree=1605020/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=32904 CPUtime=1781.6
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 8013 0 0 0 178154 6 0 0 25 0 1 0 55379953 33693696 7559 1992294400 134512640 134902295 4291939952 18446744073709551615 4160633650 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 8226 7559 268 96 0 7438 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 41604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18426
/proc/meminfo: memFree=1605020/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=32904 CPUtime=1800.01
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 8014 0 0 0 179995 6 0 0 25 0 1 0 55379953 33693696 7560 1992294400 134512640 134902295 4291939952 18446744073709551615 4160649342 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 8226 7560 268 96 0 7438 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 41604

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18426
/proc/meminfo: memFree=1605020/2059040 swapFree=4140132/4192956
[pid=18372] ppid=18370 vsize=8700 CPUtime=0
/proc/18372/stat : 18372 (run) S 18370 18372 17710 0 -1 4202496 389 134 0 0 0 0 0 0 22 0 1 0 55379953 8908800 251 1992294400 4194304 4922060 140734984298064 18446744073709551615 211173350533 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18372/statm: 2175 251 211 178 0 68 0
[pid=18374] ppid=18372 vsize=32904 CPUtime=1800.01
/proc/18374/stat : 18374 (PBPASSolver) R 18372 18372 17710 0 -1 4202496 8014 0 0 0 179995 6 0 0 25 0 1 0 55379953 33693696 7560 1992294400 134512640 134902295 4291939952 18446744073709551615 4160649342 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18374/statm: 8226 7560 268 96 0 7438 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 41604

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18372 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 1800.01
#
# 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): 1800.01
CPU user time (s): 1799.95
CPU system time (s): 0.06
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 41604

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= 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 3.07153 second user time and 8.40972 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-17 20:02:45
IDJOB=2674700
IDBENCH=2213
IDSOLVER=1174
FILE ID=node007/2674700-1276797765
PBS_JOBID= 11176603
Free space on /tmp= 62488 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/sorensson/garden/normalized-g9x9.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674700-1276797765/watcher-2674700-1276797765 -o /tmp/evaluation-result-2674700-1276797765/solver-2674700-1276797765 -C 1800 -W 2000 -M 1800  run HOME/instance-2674700-1276797765.opb

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

MD5SUM BENCH= 4b56e6775cc4a081c8696ef0fa81b784
RANDOM SEED=307860091

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1636796 kB
Buffers:        161192 kB
Cached:         164140 kB
SwapCached:       7044 kB
Active:         139860 kB
Inactive:       199652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1636796 kB
SwapTotal:     4192956 kB
SwapFree:      4140132 kB
Dirty:             644 kB
Writeback:           0 kB
AnonPages:       12112 kB
Mapped:          13088 kB
Slab:            60892 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180884 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= 62488 MiB
End job on node007 at 2010-06-17 20:32:48