Trace number 2673407

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) 1800.04 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=107-P1=89-P2=97-P3=41-P4=137-P5=181-P6=11-B.opb
MD5SUM931666055852afe6f909d62fafedf38c
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 benchmark0.497923
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 variables144
Total number of constraints13
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 constraints13
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)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

Solver Data


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-2673407-1276810498/watcher-2673407-1276810498 -o /tmp/evaluation-result-2673407-1276810498/solver-2673407-1276810498 -C 1800 -W 2000 -M 1800 run HOME/instance-2673407-1276810498.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: 1.04 1.02 1.00 3/106 24618
/proc/meminfo: memFree=1897620/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0

[startup+0.041468 s]
/proc/loadavg: 1.04 1.02 1.00 3/106 24618
/proc/meminfo: memFree=1897620/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101474 s]
/proc/loadavg: 1.04 1.02 1.00 3/106 24618
/proc/meminfo: memFree=1897620/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301493 s]
/proc/loadavg: 1.04 1.02 1.00 3/106 24618
/proc/meminfo: memFree=1897620/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701535 s]
/proc/loadavg: 1.04 1.02 1.00 3/106 24618
/proc/meminfo: memFree=1897620/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50161 s]
/proc/loadavg: 1.04 1.02 1.00 3/108 24621
/proc/meminfo: memFree=1873664/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=36404 CPUtime=1.49
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 9079 0 0 0 144 5 0 0 22 0 1 0 22341966 37277696 8271 1992294400 134512640 134902295 4292421360 18446744073709551615 4159860688 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 9101 8271 263 96 0 8313 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45104

[startup+3.10178 s]
/proc/loadavg: 1.04 1.02 1.00 2/108 24623
/proc/meminfo: memFree=1861644/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=40456 CPUtime=3.09
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 10429 0 0 0 303 6 0 0 25 0 1 0 22341966 41426944 9111 1992294400 134512640 134902295 4292421360 18446744073709551615 4159861371 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 10114 9111 270 96 0 9326 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49156

[startup+6.30111 s]
/proc/loadavg: 1.04 1.02 1.00 2/108 24623
/proc/meminfo: memFree=1860528/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=41512 CPUtime=6.29
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 10715 0 0 0 623 6 0 0 25 0 1 0 22341966 42508288 9397 1992294400 134512640 134902295 4292421360 18446744073709551615 4159883174 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 10378 9397 270 96 0 9590 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50212

[startup+12.7008 s]
/proc/loadavg: 1.03 1.02 1.00 2/108 24623
/proc/meminfo: memFree=1858916/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=42980 CPUtime=12.68
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 11079 0 0 0 1262 6 0 0 25 0 1 0 22341966 44011520 9761 1992294400 134512640 134902295 4292421360 18446744073709551615 4159873897 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 10745 9761 270 96 0 9957 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 51680

[startup+25.5011 s]
/proc/loadavg: 1.03 1.02 1.00 2/108 24623
/proc/meminfo: memFree=1855444/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=46492 CPUtime=25.48
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 11927 0 0 0 2541 7 0 0 25 0 1 0 22341966 47607808 10609 1992294400 134512640 134902295 4292421360 18446744073709551615 4159873704 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 11623 10609 270 96 0 10835 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 55192

[startup+51.1017 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 24623
/proc/meminfo: memFree=1848252/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=53632 CPUtime=51.07
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 13741 0 0 0 5099 8 0 0 25 0 1 0 22341966 54919168 12423 1992294400 134512640 134902295 4292421360 18446744073709551615 4159894472 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 13408 12423 270 96 0 12620 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 62332

[startup+102.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 24625
/proc/meminfo: memFree=1839944/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=61800 CPUtime=102.26
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 15732 0 0 0 10216 10 0 0 25 0 1 0 22341966 63283200 14414 1992294400 134512640 134902295 4292421360 18446744073709551615 4159899354 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 15450 14414 270 96 0 14662 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 70500

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24627
/proc/meminfo: memFree=1834488/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=67048 CPUtime=162.23
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 17069 0 0 0 16211 12 0 0 25 0 1 0 22341966 68657152 15751 1992294400 134512640 134902295 4292421360 18446744073709551615 4159861421 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 16762 15751 270 96 0 15974 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 75748

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24627
/proc/meminfo: memFree=1830396/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=71272 CPUtime=222.21
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 18101 0 0 0 22208 13 0 0 25 0 1 0 22341966 72982528 16783 1992294400 134512640 134902295 4292421360 18446744073709551615 4159880626 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 17818 16783 270 96 0 17030 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 79972

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24629
/proc/meminfo: memFree=1826552/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=75136 CPUtime=282.19
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 19065 0 0 0 28205 14 0 0 25 0 1 0 22341966 76939264 17747 1992294400 134512640 134902295 4292421360 18446744073709551615 4159880494 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 18784 17747 270 96 0 17996 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 83836

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24631
/proc/meminfo: memFree=1822832/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=78936 CPUtime=342.17
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 19977 0 0 0 34202 15 0 0 25 0 1 0 22341966 80830464 18659 1992294400 134512640 134902295 4292421360 18446744073709551615 4159891590 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 19734 18659 270 96 0 18946 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 87636

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24633
/proc/meminfo: memFree=1820104/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=81592 CPUtime=402.16
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 20667 0 0 0 40200 16 0 0 25 0 1 0 22341966 83550208 19349 1992294400 134512640 134902295 4292421360 18446744073709551615 4159873501 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 20398 19349 270 96 0 19610 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 90292

[startup+462.302 s]

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

/proc/24620/statm: 35377 34217 270 96 0 34589 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 150208

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24653
/proc/meminfo: memFree=1757856/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=143656 CPUtime=1181.93
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 36052 0 0 0 118160 33 0 0 25 0 1 0 22341966 147103744 34734 1992294400 134512640 134902295 4292421360 18446744073709551615 4159891582 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 35914 34734 270 96 0 35126 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 152356

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24655
/proc/meminfo: memFree=1755376/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=145724 CPUtime=1241.92
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 36604 0 0 0 124158 34 0 0 25 0 1 0 22341966 149221376 35286 1992294400 134512640 134902295 4292421360 18446744073709551615 4159882057 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 36431 35286 270 96 0 35643 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 154424

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24657
/proc/meminfo: memFree=1753516/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=147572 CPUtime=1301.9
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 37045 0 0 0 130156 34 0 0 25 0 1 0 22341966 151113728 35727 1992294400 134512640 134902295 4292421360 18446744073709551615 4159891582 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 36893 35727 270 96 0 36105 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 156272

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24659
/proc/meminfo: memFree=1751780/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=149276 CPUtime=1361.88
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 37494 0 0 0 136153 35 0 0 25 0 1 0 22341966 152858624 36176 1992294400 134512640 134902295 4292421360 18446744073709551615 4159894538 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 37319 36176 270 96 0 36531 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 157976

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24659
/proc/meminfo: memFree=1749920/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=151240 CPUtime=1421.86
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 37924 0 0 0 142151 35 0 0 25 0 1 0 22341966 154869760 36606 1992294400 134512640 134902295 4292421360 18446744073709551615 4159880025 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 37810 36606 270 96 0 37022 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 159940

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24661
/proc/meminfo: memFree=1740744/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=160384 CPUtime=1481.83
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 40231 0 0 0 148146 37 0 0 25 0 1 0 22341966 164233216 38913 1992294400 134512640 134902295 4292421360 18446744073709551615 4159891582 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 40096 38913 270 96 0 39308 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 169084

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24663
/proc/meminfo: memFree=1736528/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=165004 CPUtime=1541.82
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 41250 0 0 0 154144 38 0 0 25 0 1 0 22341966 168964096 39932 1992294400 134512640 134902295 4292421360 18446744073709551615 4159880269 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 41251 39932 270 96 0 40463 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 173704

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24674
/proc/meminfo: memFree=1730948/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=169936 CPUtime=1601.79
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 42497 0 0 0 160140 39 0 0 25 0 1 0 22341966 174014464 41179 1992294400 134512640 134902295 4292421360 18446744073709551615 4159891744 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 42484 41179 270 96 0 41696 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 178636

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24676
/proc/meminfo: memFree=1727228/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=173664 CPUtime=1661.78
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 43410 0 0 0 166137 41 0 0 25 0 1 0 22341966 177831936 42092 1992294400 134512640 134902295 4292421360 18446744073709551615 4159899354 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 43416 42092 270 96 0 42628 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 182364

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24676
/proc/meminfo: memFree=1723508/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=177492 CPUtime=1721.75
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 44374 0 0 0 172133 42 0 0 25 0 1 0 22341966 181751808 43056 1992294400 134512640 134902295 4292421360 18446744073709551615 4159880095 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 44373 43056 270 96 0 43585 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 186192

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24678
/proc/meminfo: memFree=1720532/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=180432 CPUtime=1781.74
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 45123 0 0 0 178131 43 0 0 25 0 1 0 22341966 184762368 43805 1992294400 134512640 134902295 4292421360 18446744073709551615 4159891590 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 45108 43805 270 96 0 44320 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 189132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24678
/proc/meminfo: memFree=1719540/2059040 swapFree=4140204/4192956
[pid=24618] ppid=24616 vsize=8700 CPUtime=0
/proc/24618/stat : 24618 (run) S 24616 24618 23642 0 -1 4202496 389 134 0 0 0 0 0 0 15 0 1 0 22341966 8908800 250 1992294400 4194304 4922060 140735220800352 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24618/statm: 2175 250 211 178 0 68 0
[pid=24620] ppid=24618 vsize=181356 CPUtime=1800.04
/proc/24620/stat : 24620 (PBPASSolver) R 24618 24618 23642 0 -1 4202496 45382 0 0 0 179960 44 0 0 25 0 1 0 22341966 185708544 44064 1992294400 134512640 134902295 4292421360 18446744073709551615 4159891582 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24620/statm: 45339 44064 270 96 0 44551 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 190056

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 24618 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 1800.04
#
# 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): 1800.04
CPU user time (s): 1799.6
CPU system time (s): 0.44
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 190056

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= 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 3.17052 second user time and 8.30974 second system time

The end

Launcher Data 

Begin job on node045 at 2010-06-17 23:34:58
IDJOB=2673407
IDBENCH=48074
IDSOLVER=1174
FILE ID=node045/2673407-1276810498
PBS_JOBID= 11176637
Free space on /tmp= 62460 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=107-P1=89-P2=97-P3=41-P4=137-P5=181-P6=11-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673407-1276810498/watcher-2673407-1276810498 -o /tmp/evaluation-result-2673407-1276810498/solver-2673407-1276810498 -C 1800 -W 2000 -M 1800  run HOME/instance-2673407-1276810498.opb

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

MD5SUM BENCH= 931666055852afe6f909d62fafedf38c
RANDOM SEED=1064730326

node045.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1898016 kB
Buffers:         10316 kB
Cached:          70796 kB
SwapCached:       6360 kB
Active:          56888 kB
Inactive:        37472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1898016 kB
SwapTotal:     4192956 kB
SwapFree:      4140204 kB
Dirty:             624 kB
Writeback:           0 kB
AnonPages:       10956 kB
Mapped:          11932 kB
Slab:            44612 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181936 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= 62456 MiB
End job on node045 at 2010-06-18 00:05:00