Trace number 2673219

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 1800.81

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=71-P1=439-B.opb
MD5SUM2194c44e638e13eefe0fb39d44671c6b
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 benchmark0.088986
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 variables27
Total number of constraints3
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 constraints3
Minimum length of a constraint9
Maximum length of a constraint90
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523202
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)81
Sum of products size (including duplicates)162
Number of different products81
Sum of products size162

Solver Data 

767.37/767.74	c 27 3 81 162 0 0 0 0
767.37/767.74	o 5
767.37/767.74	c 256 ~x18247+128 ~x18246+64 ~x18245+32 ~x18244+16 ~x18243+8 ~x18242+4 ~x18241+2 ~x18240+1 ~x18239+256 ~x10+128 ~x9+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=1020
767.37/767.74	c 256 ~x18247+128 ~x18246+64 ~x18245+32 ~x18244+16 ~x18243+8 ~

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-2673219-1276806411/watcher-2673219-1276806411 -o /tmp/evaluation-result-2673219-1276806411/solver-2673219-1276806411 -C 1800 -W 2000 -M 1800 run HOME/instance-2673219-1276806411.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 23488
/proc/meminfo: memFree=1902612/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0

[startup+0.0121319 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 23488
/proc/meminfo: memFree=1902612/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.104114 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 23488
/proc/meminfo: memFree=1902612/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301126 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 23488
/proc/meminfo: memFree=1902612/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701165 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 23488
/proc/meminfo: memFree=1902612/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50124 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 23491
/proc/meminfo: memFree=1891808/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=14612 CPUtime=1.49
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 3012 0 0 0 148 1 0 0 25 0 1 0 21934611 14962688 2805 1992294400 134512640 134902295 4294690272 18446744073709551615 4160165974 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 3653 2805 270 96 0 2865 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23312

[startup+3.1014 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 23491
/proc/meminfo: memFree=1891684/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=15272 CPUtime=3.08
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 3175 0 0 0 307 1 0 0 25 0 1 0 21934611 15638528 2968 1992294400 134512640 134902295 4294690272 18446744073709551615 4160185288 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 3818 2968 270 96 0 3030 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 23972

[startup+6.3007 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 23491
/proc/meminfo: memFree=1890444/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=16196 CPUtime=6.29
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 3415 0 0 0 627 2 0 0 25 0 1 0 21934611 16584704 3208 1992294400 134512640 134902295 4294690272 18446744073709551615 4160164462 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 4049 3208 270 96 0 3261 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24896

[startup+12.7003 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 23491
/proc/meminfo: memFree=1888336/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=18044 CPUtime=12.68
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 3865 0 0 0 1266 2 0 0 25 0 1 0 21934611 18477056 3658 1992294400 134512640 134902295 4294690272 18446744073709551615 4160173322 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 4511 3658 270 96 0 3723 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26744

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 23493
/proc/meminfo: memFree=1885360/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=21036 CPUtime=25.48
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 4603 0 0 0 2545 3 0 0 25 0 1 0 21934611 21540864 4396 1992294400 134512640 134902295 4294690272 18446744073709551615 5936636 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 5259 4396 270 96 0 4471 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29736

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 23493
/proc/meminfo: memFree=1880772/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=25492 CPUtime=51.06
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 5728 0 0 0 5102 4 0 0 25 0 1 0 21934611 26103808 5521 1992294400 134512640 134902295 4294690272 18446744073709551615 4160182391 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 6373 5521 270 96 0 5585 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 34192

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 23495
/proc/meminfo: memFree=1875440/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=30692 CPUtime=102.26
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 7003 0 0 0 10219 7 0 0 25 0 1 0 21934611 31428608 6796 1992294400 134512640 134902295 4294690272 18446744073709551615 4160174237 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 7673 6796 270 96 0 6885 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 39392

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23495
/proc/meminfo: memFree=1870356/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=35816 CPUtime=162.23
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 8271 0 0 0 16214 9 0 0 25 0 1 0 21934611 36675584 8064 1992294400 134512640 134902295 4294690272 18446744073709551615 4160182572 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 8954 8064 270 96 0 8166 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 44516

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23497
/proc/meminfo: memFree=1866264/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=39944 CPUtime=222.2
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 9282 0 0 0 22210 10 0 0 25 0 1 0 21934611 40902656 9075 1992294400 134512640 134902295 4294690272 18446744073709551615 4160185333 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 9986 9075 270 96 0 9198 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 48644

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23499
/proc/meminfo: memFree=1863784/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=42336 CPUtime=282.18
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 9901 0 0 0 28207 11 0 0 25 0 1 0 21934611 43352064 9694 1992294400 134512640 134902295 4294690272 18446744073709551615 4160182398 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 10584 9694 270 96 0 9796 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 51036

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23501
/proc/meminfo: memFree=1863040/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=42996 CPUtime=342.15
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 10065 0 0 0 34203 12 0 0 25 0 1 0 21934611 44027904 9858 1992294400 134512640 134902295 4294690272 18446744073709551615 4160170841 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 10749 9858 270 96 0 9961 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 51696

[startup+402.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 23506
/proc/meminfo: memFree=1862048/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=42996 CPUtime=402.12
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 10065 0 0 0 40199 13 0 0 25 0 1 0 21934611 44027904 9858 1992294400 134512640 134902295 4294690272 18446744073709551615 4160173968 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 10749 9858 270 96 0 9961 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 51696

[startup+462.302 s]

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

/proc/23490/statm: 14947 13969 270 96 0 14159 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 68488

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23526
/proc/meminfo: memFree=1846052/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=59788 CPUtime=1181.79
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 34498 0 0 0 118142 37 0 0 25 0 1 0 21934611 61222912 13969 1992294400 134512640 134902295 4294690272 18446744073709551615 4160182608 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 14947 13969 270 96 0 14159 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 68488

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23528
/proc/meminfo: memFree=1845804/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=59788 CPUtime=1241.78
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 34499 0 0 0 124140 38 0 0 25 0 1 0 21934611 61222912 13970 1992294400 134512640 134902295 4294690272 18446744073709551615 4160152232 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 14947 13970 270 96 0 14159 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 68488

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23530
/proc/meminfo: memFree=1845556/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=60116 CPUtime=1301.77
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 34560 0 0 0 130139 38 0 0 25 0 1 0 21934611 61558784 14031 1992294400 134512640 134902295 4294690272 18446744073709551615 4160152186 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 15029 14031 270 96 0 14241 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 68816

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23530
/proc/meminfo: memFree=1845432/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=60116 CPUtime=1361.73
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 34584 0 0 0 136135 38 0 0 25 0 1 0 21934611 61558784 14055 1992294400 134512640 134902295 4294690272 18446744073709551615 4160182398 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 15029 14055 270 96 0 14241 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 68816

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23532
/proc/meminfo: memFree=1845060/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=60660 CPUtime=1421.71
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 34681 0 0 0 142133 38 0 0 25 0 1 0 21934611 62115840 14152 1992294400 134512640 134902295 4294690272 18446744073709551615 4160182398 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 15165 14152 270 96 0 14377 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 69360

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23534
/proc/meminfo: memFree=1844936/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=60660 CPUtime=1481.69
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 34681 0 0 0 148131 38 0 0 25 0 1 0 21934611 62115840 14152 1992294400 134512640 134902295 4294690272 18446744073709551615 4160152185 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 15165 14152 270 96 0 14377 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 69360

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23536
/proc/meminfo: memFree=1844936/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=60660 CPUtime=1541.65
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 34681 0 0 0 154127 38 0 0 25 0 1 0 21934611 62115840 14152 1992294400 134512640 134902295 4294690272 18446744073709551615 4160170841 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 15165 14152 270 96 0 14377 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 69360

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23538
/proc/meminfo: memFree=1844936/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=60660 CPUtime=1601.64
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 34681 0 0 0 160125 39 0 0 25 0 1 0 21934611 62115840 14152 1992294400 134512640 134902295 4294690272 18446744073709551615 4160152222 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 15165 14152 270 96 0 14377 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 69360

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23538
/proc/meminfo: memFree=1844936/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=60660 CPUtime=1661.62
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 34682 0 0 0 166123 39 0 0 25 0 1 0 21934611 62115840 14153 1992294400 134512640 134902295 4294690272 18446744073709551615 4160170841 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 15165 14153 270 96 0 14377 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 69360

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23540
/proc/meminfo: memFree=1844812/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=60660 CPUtime=1721.59
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 34682 0 0 0 172120 39 0 0 25 0 1 0 21934611 62115840 14153 1992294400 134512640 134902295 4294690272 18446744073709551615 4160183548 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 15165 14153 270 96 0 14377 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 69360

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23542
/proc/meminfo: memFree=1840844/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=64608 CPUtime=1781.57
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 35672 0 0 0 178117 40 0 0 25 0 1 0 21934611 66158592 15143 1992294400 134512640 134902295 4294690272 18446744073709551615 4160182618 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 16152 15143 270 96 0 15364 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 73308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23542
/proc/meminfo: memFree=1840224/2059040 swapFree=4140128/4192956
[pid=23488] ppid=23486 vsize=8700 CPUtime=0
/proc/23488/stat : 23488 (run) S 23486 23488 22785 0 -1 4202496 390 135 0 0 0 0 0 0 25 0 1 0 21934611 8908800 251 1992294400 4194304 4922060 140735475259264 18446744073709551615 207239093381 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23488/statm: 2175 251 211 178 0 68 0
[pid=23490] ppid=23488 vsize=65136 CPUtime=1800.06
/proc/23490/stat : 23490 (PBPASSolver) R 23488 23488 22785 0 -1 4202496 35802 0 0 0 179966 40 0 0 25 0 1 0 21934611 66699264 15273 1992294400 134512640 134902295 4294690272 18446744073709551615 4160182398 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23490/statm: 16284 15273 270 96 0 15496 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 73836

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 23488 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# 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): 1800.81
CPU time (s): 1800.06
CPU user time (s): 1799.66
CPU system time (s): 0.4
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 73836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 525
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 3.06253 second user time and 8.41672 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-17 22:26:51
IDJOB=2673219
IDBENCH=47886
IDSOLVER=1174
FILE ID=node089/2673219-1276806411
PBS_JOBID= 11176639
Free space on /tmp= 62552 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=71-P1=439-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673219-1276806411/watcher-2673219-1276806411 -o /tmp/evaluation-result-2673219-1276806411/solver-2673219-1276806411 -C 1800 -W 2000 -M 1800  run HOME/instance-2673219-1276806411.opb

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

MD5SUM BENCH= 2194c44e638e13eefe0fb39d44671c6b
RANDOM SEED=1314082715

node089.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	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1903132 kB
Buffers:          5292 kB
Cached:          64100 kB
SwapCached:       5660 kB
Active:          27672 kB
Inactive:        53960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1903132 kB
SwapTotal:     4192956 kB
SwapFree:      4140128 kB
Dirty:             628 kB
Writeback:           0 kB
AnonPages:       10960 kB
Mapped:          12916 kB
Slab:            52488 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180760 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= 62552 MiB
End job on node089 at 2010-06-17 22:56:54