Trace number 2673433

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=19-P1=211-P2=79-B.opb
MD5SUM0c673f0c3da238041c664ce1ed7ea38e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.378942
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables48
Total number of constraints5
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)128
Sum of products size (including duplicates)256
Number of different products128
Sum of products size256

Quality of the solution as a function of time


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

Solver Data 

20.68/20.73	c 48 5 128 256 0 0 0 0
20.68/20.73	o 119
20.68/20.73	c 128 ~x23862+64 ~x23861+32 ~x23860+16 ~x23859+8 ~x23858+4 ~x23857+2 ~x23856+1 ~x23855+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=451
20.68/20.73	o 15
20.68/20.73	c 128 ~x23862+64 ~x23861+32 ~x23860+16 ~x23859+8 ~x23858+4 ~x23857+2 ~x23856+1 ~x23855+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=503
682.97/683.28	o 7
682.97/683.28	c 128 ~x23862+64 ~x23861+32 ~x23860+16 ~x23859+8 ~x23858+4 ~x23857+2 ~x23856+1 ~x23855+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=507
682.97/683.28	o 3
682.97/683.28	c 128 ~x23862+64 ~x23861+32 ~x23860+16 ~x23859+8 ~x23858+4 ~x23857+2 ~x23856+1 ~x23855+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=509
725.46/725.71	c 128 ~x23862+64 ~x23861+32 ~x23860+16 ~x23859+8 ~x23858+4 ~x23857+2 ~x23856+1 ~x23855+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=

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-2673433-1276811430/watcher-2673433-1276811430 -o /tmp/evaluation-result-2673433-1276811430/solver-2673433-1276811430 -C 1800 -W 2000 -M 1800 run HOME/instance-2673433-1276811430.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 1.00 1.00 3/106 23317
/proc/meminfo: memFree=1852084/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0

[startup+0.0809119 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23317
/proc/meminfo: memFree=1852084/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100913 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23317
/proc/meminfo: memFree=1852084/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300941 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23317
/proc/meminfo: memFree=1852084/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700998 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23317
/proc/meminfo: memFree=1852084/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23320
/proc/meminfo: memFree=1838676/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=17340 CPUtime=1.48
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 3829 0 0 0 146 2 0 0 25 0 1 0 22431041 17756160 3493 1992294400 134512640 134902295 4286682208 18446744073709551615 4159936800 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 4335 3493 270 96 0 3547 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 26040

[startup+3.10134 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23320
/proc/meminfo: memFree=1838304/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=18268 CPUtime=3.08
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 4050 0 0 0 306 2 0 0 25 0 1 0 22431041 18706432 3714 1992294400 134512640 134902295 4286682208 18446744073709551615 4159936858 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 4567 3714 270 96 0 3779 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 26968

[startup+6.30079 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23320
/proc/meminfo: memFree=1830740/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=28592 CPUtime=6.28
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 8878 0 0 0 624 4 0 0 25 0 1 0 22431041 29278208 5773 1992294400 134512640 134902295 4286682208 18446744073709551615 4159919345 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 7148 5773 270 96 0 6360 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 37292

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23320
/proc/meminfo: memFree=1827516/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=30704 CPUtime=12.68
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 9379 0 0 0 1264 4 0 0 25 0 1 0 22431041 31440896 6274 1992294400 134512640 134902295 4286682208 18446744073709551615 4159936824 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 7676 6274 270 96 0 6888 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 39404

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23320
/proc/meminfo: memFree=1828632/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=29348 CPUtime=25.48
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 13774 0 0 0 2540 8 0 0 25 0 1 0 22431041 30052352 5941 1992294400 134512640 134902295 4286682208 18446744073709551615 4159939485 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 7337 5941 270 96 0 6549 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38048

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23320
/proc/meminfo: memFree=1821688/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=36352 CPUtime=51.07
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 15508 0 0 0 5098 9 0 0 25 0 1 0 22431041 37224448 7675 1992294400 134512640 134902295 4286682208 18446744073709551615 1668604 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 9088 7675 270 96 0 8300 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45052

[startup+102.308 s]
/proc/loadavg: 1.06 1.01 1.00 2/108 23322
/proc/meminfo: memFree=1814992/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=42628 CPUtime=102.26
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 17092 0 0 0 10215 11 0 0 25 0 1 0 22431041 43651072 9259 1992294400 134512640 134902295 4286682208 18446744073709551615 4159939556 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 10657 9259 270 96 0 9869 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 51328

[startup+162.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/108 23324
/proc/meminfo: memFree=1803956/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=53816 CPUtime=162.24
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 19854 0 0 0 16210 14 0 0 25 0 1 0 22431041 55107584 12021 1992294400 134512640 134902295 4286682208 18446744073709551615 4159919068 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 13454 12021 270 96 0 12666 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 62516

[startup+222.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/108 23326
/proc/meminfo: memFree=1801228/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=56560 CPUtime=222.22
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 20507 0 0 0 22207 15 0 0 25 0 1 0 22431041 57917440 12674 1992294400 134512640 134902295 4286682208 18446744073709551615 4159928584 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 14140 12674 270 96 0 13352 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 65260

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 23326
/proc/meminfo: memFree=1798376/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=59404 CPUtime=282.2
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 21242 0 0 0 28204 16 0 0 25 0 1 0 22431041 60829696 13409 1992294400 134512640 134902295 4286682208 18446744073709551615 4159918556 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 14851 13409 270 96 0 14063 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 68104

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23328
/proc/meminfo: memFree=1795772/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=62252 CPUtime=342.19
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 21898 0 0 0 34202 17 0 0 25 0 1 0 22431041 63746048 14065 1992294400 134512640 134902295 4286682208 18446744073709551615 4159919300 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 15563 14065 270 96 0 14775 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 70952

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23330
/proc/meminfo: memFree=1793292/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=64392 CPUtime=402.16
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 22471 0 0 0 40199 17 0 0 25 0 1 0 22431041 65937408 14638 1992294400 134512640 134902295 4286682208 18446744073709551615 4159925081 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 16098 14638 270 96 0 15310 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 73092

[startup+462.301 s]

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

/proc/23319/statm: 19909 18479 270 96 0 19121 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 88336

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23359
/proc/meminfo: memFree=1774196/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=82816 CPUtime=1181.93
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 49786 0 0 0 118152 41 0 0 25 0 1 0 22431041 84803584 19276 1992294400 134512640 134902295 4286682208 18446744073709551615 4159906544 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 20704 19276 270 96 0 19916 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 91516

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23361
/proc/meminfo: memFree=1773948/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=82816 CPUtime=1241.91
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 49786 0 0 0 124150 41 0 0 25 0 1 0 22431041 84803584 19276 1992294400 134512640 134902295 4286682208 18446744073709551615 4159939528 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 20704 19276 270 96 0 19916 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 91516

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23363
/proc/meminfo: memFree=1773824/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=82816 CPUtime=1301.9
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 49786 0 0 0 130149 41 0 0 25 0 1 0 22431041 84803584 19276 1992294400 134512640 134902295 4286682208 18446744073709551615 4159918777 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 20704 19276 270 96 0 19916 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 91516

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23365
/proc/meminfo: memFree=1773824/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=82816 CPUtime=1361.87
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 49786 0 0 0 136146 41 0 0 25 0 1 0 22431041 84803584 19276 1992294400 134512640 134902295 4286682208 18446744073709551615 4159928434 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 20704 19276 270 96 0 19916 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 91516

[startup+1422.31 s]
/proc/loadavg: 1.12 1.03 1.01 2/108 23367
/proc/meminfo: memFree=1773700/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=82816 CPUtime=1421.86
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 49788 0 0 0 142145 41 0 0 25 0 1 0 22431041 84803584 19278 1992294400 134512640 134902295 4286682208 18446744073709551615 4159936638 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 20704 19278 270 96 0 19916 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 91516

[startup+1482.3 s]
/proc/loadavg: 1.09 1.04 1.01 2/108 23367
/proc/meminfo: memFree=1773700/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=82816 CPUtime=1481.84
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 49788 0 0 0 148143 41 0 0 25 0 1 0 22431041 84803584 19278 1992294400 134512640 134902295 4286682208 18446744073709551615 4159936638 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 20704 19278 270 96 0 19916 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 91516

[startup+1542.3 s]
/proc/loadavg: 1.08 1.04 1.01 2/108 23369
/proc/meminfo: memFree=1773576/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=83048 CPUtime=1541.82
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 49808 0 0 0 154141 41 0 0 25 0 1 0 22431041 85041152 19298 1992294400 134512640 134902295 4286682208 18446744073709551615 4159925392 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 20762 19298 270 96 0 19974 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 91748

[startup+1602.3 s]
/proc/loadavg: 1.07 1.05 1.01 2/108 23371
/proc/meminfo: memFree=1773452/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=83048 CPUtime=1601.8
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 49843 0 0 0 160139 41 0 0 25 0 1 0 22431041 85041152 19333 1992294400 134512640 134902295 4286682208 18446744073709551615 4159936638 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 20762 19333 270 96 0 19974 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 91748

[startup+1662.3 s]
/proc/loadavg: 1.07 1.05 1.01 2/108 23373
/proc/meminfo: memFree=1773080/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=83312 CPUtime=1661.78
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 49905 0 0 0 166137 41 0 0 25 0 1 0 22431041 85311488 19395 1992294400 134512640 134902295 4286682208 18446744073709551615 4159944523 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 20828 19395 270 96 0 20040 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 92012

[startup+1722.3 s]
/proc/loadavg: 1.10 1.07 1.01 2/108 23375
/proc/meminfo: memFree=1773080/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=83312 CPUtime=1721.77
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 49905 0 0 0 172136 41 0 0 25 0 1 0 22431041 85311488 19395 1992294400 134512640 134902295 4286682208 18446744073709551615 4159936638 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 20828 19395 270 96 0 20040 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 92012

[startup+1782.3 s]
/proc/loadavg: 1.03 1.05 1.01 2/108 23375
/proc/meminfo: memFree=1772832/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=83312 CPUtime=1781.75
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 49907 0 0 0 178134 41 0 0 25 0 1 0 22431041 85311488 19397 1992294400 134512640 134902295 4286682208 18446744073709551615 4159925081 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 20828 19397 270 96 0 20040 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 92012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.02 1.05 1.00 2/108 23377
/proc/meminfo: memFree=1772832/2059040 swapFree=4140984/4192956
[pid=23317] ppid=23315 vsize=8700 CPUtime=0
/proc/23317/stat : 23317 (run) S 23315 23317 22541 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22431041 8908800 250 1992294400 4194304 4922060 140737262354832 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23317/statm: 2175 250 211 178 0 68 0
[pid=23319] ppid=23317 vsize=83312 CPUtime=1800.06
/proc/23319/stat : 23319 (PBPASSolver) R 23317 23317 22541 0 -1 4202496 49907 0 0 0 179965 41 0 0 25 0 1 0 22431041 85311488 19397 1992294400 134512640 134902295 4286682208 18446744073709551615 4159918556 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23319/statm: 20828 19397 270 96 0 20040 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 92012

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 23317 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): 1800.62
CPU time (s): 1800.06
CPU user time (s): 1799.65
CPU system time (s): 0.41
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 92012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 2.72159 second user time and 8.76667 second system time

The end

Launcher Data 

Begin job on node049 at 2010-06-17 23:50:30
IDJOB=2673433
IDBENCH=48100
IDSOLVER=1174
FILE ID=node049/2673433-1276811430
PBS_JOBID= 11176665
Free space on /tmp= 62520 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=19-P1=211-P2=79-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673433-1276811430/watcher-2673433-1276811430 -o /tmp/evaluation-result-2673433-1276811430/solver-2673433-1276811430 -C 1800 -W 2000 -M 1800  run HOME/instance-2673433-1276811430.opb

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

MD5SUM BENCH= 0c673f0c3da238041c664ce1ed7ea38e
RANDOM SEED=1777321600

node049.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		: 3000.244
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	: 6000.48
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		: 3000.244
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:       1852488 kB
Buffers:         43892 kB
Cached:          69708 kB
SwapCached:       5660 kB
Active:          54160 kB
Inactive:        72640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1852488 kB
SwapTotal:     4192956 kB
SwapFree:      4140984 kB
Dirty:             636 kB
Writeback:           0 kB
AnonPages:       11772 kB
Mapped:          12976 kB
Slab:            57508 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183580 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62520 MiB
End job on node049 at 2010-06-18 00:20:33