Trace number 2673356

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) 1800.03 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=11-P1=71-P2=127-P3=19-P4=89-P5=17-B.opb
MD5SUMd6d70da0465b3d9bf91bd0d1a6292c9e
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 benchmark0.508922
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 variables105
Total number of constraints11
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 constraints11
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

Solver Data 

58.87/58.92	c 105 11 245 490 0 0 0 0
58.87/58.92	o 3
58.87/58.92	c 64 ~x44791+32 ~x44790+16 ~x44789+8 ~x44788+4 ~x44787+2 ~x44786+1 ~x44785+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=253
58.87/58.92	c 64 ~x44791+32 ~x44790+16 ~x44789+8 ~x44788+4 ~x44787+2 ~x44786+1 ~x44785+64 ~x8+32 ~x7+16 ~x6+8 ~x5

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-2673356-1276809583/watcher-2673356-1276809583 -o /tmp/evaluation-result-2673356-1276809583/solver-2673356-1276809583 -C 1800 -W 2000 -M 1800 run HOME/instance-2673356-1276809583.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 17086
/proc/meminfo: memFree=1847396/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0

[startup+0.0657969 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 17086
/proc/meminfo: memFree=1847396/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.1018 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 17086
/proc/meminfo: memFree=1847396/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301824 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 17086
/proc/meminfo: memFree=1847396/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700867 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 17086
/proc/meminfo: memFree=1847396/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50095 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17089
/proc/meminfo: memFree=1825432/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=26604 CPUtime=1.48
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 6473 0 0 0 144 4 0 0 25 0 1 0 56560028 27242496 5831 1992294400 134512640 134902295 4294145392 18446744073709551615 4160633120 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 6651 5831 270 96 0 5863 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 35304

[startup+3.10113 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17089
/proc/meminfo: memFree=1824192/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=27180 CPUtime=3.08
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 6619 0 0 0 304 4 0 0 25 0 1 0 56560028 27832320 5977 1992294400 134512640 134902295 4294145392 18446744073709551615 4160623689 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 6795 5977 270 96 0 6007 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 35880

[startup+6.30149 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17089
/proc/meminfo: memFree=1822952/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=28500 CPUtime=6.28
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 6932 0 0 0 624 4 0 0 25 0 1 0 56560028 29184000 6290 1992294400 134512640 134902295 4294145392 18446744073709551615 4160622056 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 7125 6290 270 96 0 6337 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 37200

[startup+12.7012 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17089
/proc/meminfo: memFree=1820596/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=30480 CPUtime=12.68
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 7446 0 0 0 1264 4 0 0 25 0 1 0 56560028 31211520 6804 1992294400 134512640 134902295 4294145392 18446744073709551615 4160602745 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 7620 6804 270 96 0 6832 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 39180

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17089
/proc/meminfo: memFree=1816504/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=34576 CPUtime=25.47
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 8446 0 0 0 2542 5 0 0 25 0 1 0 56560028 35405824 7796 1992294400 134512640 134902295 4294145392 18446744073709551615 4160635810 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 8644 7796 270 96 0 7856 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 43276

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17091
/proc/meminfo: memFree=1808816/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=42320 CPUtime=51.06
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 10380 0 0 0 5099 7 0 0 25 0 1 0 56560028 43335680 9730 1992294400 134512640 134902295 4294145392 18446744073709551615 11699708 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 10580 9730 270 96 0 9792 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 51020

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17091
/proc/meminfo: memFree=1793936/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=61200 CPUtime=102.26
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 28406 0 0 0 10209 17 0 0 25 0 1 0 56560028 62668800 13315 1992294400 134512640 134902295 4294145392 18446744073709551615 4160635898 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 15300 13315 270 96 0 14512 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 69900

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17093
/proc/meminfo: memFree=1782776/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=72536 CPUtime=162.22
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 31221 0 0 0 16203 19 0 0 25 0 1 0 56560028 74276864 16130 1992294400 134512640 134902295 4294145392 18446744073709551615 4160602846 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 18134 16130 270 96 0 17346 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 81236

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17095
/proc/meminfo: memFree=1772484/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=82664 CPUtime=222.22
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 33758 0 0 0 22200 22 0 0 25 0 1 0 56560028 84647936 18667 1992294400 134512640 134902295 4294145392 18446744073709551615 4160635893 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 20666 18667 270 96 0 19878 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 91364

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17097
/proc/meminfo: memFree=1758348/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=97080 CPUtime=282.2
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 37335 0 0 0 28195 25 0 0 25 0 1 0 56560028 99409920 22244 1992294400 134512640 134902295 4294145392 18446744073709551615 4160621780 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 24270 22244 270 96 0 23482 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 105780

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17099
/proc/meminfo: memFree=1743468/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=111752 CPUtime=342.18
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 41004 0 0 0 34189 29 0 0 25 0 1 0 56560028 114434048 25913 1992294400 134512640 134902295 4294145392 18446744073709551615 4160635914 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 27938 25913 270 96 0 27150 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 120452

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17099
/proc/meminfo: memFree=1730324/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=124840 CPUtime=402.15
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 44307 0 0 0 40183 32 0 0 25 0 1 0 56560028 127836160 29216 1992294400 134512640 134902295 4294145392 18446744073709551615 4160621538 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 31210 29216 270 96 0 30422 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 133540

[startup+462.302 s]

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

/proc/17088/statm: 47729 45638 270 96 0 46941 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 199616

[startup+1182.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/108 17121
/proc/meminfo: memFree=1663860/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=190916 CPUtime=1181.9
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 60729 0 0 0 118137 53 0 0 25 0 1 0 56560028 195497984 45638 1992294400 134512640 134902295 4294145392 18446744073709551615 4160632958 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 47729 45638 270 96 0 46941 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 199616

[startup+1242.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/108 17123
/proc/meminfo: memFree=1663612/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=190916 CPUtime=1241.88
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 60729 0 0 0 124135 53 0 0 25 0 1 0 56560028 195497984 45638 1992294400 134512640 134902295 4294145392 18446744073709551615 4160632958 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/17088/statm: 47729 45638 270 96 0 46941 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 199616

[startup+1302.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/108 17123
/proc/meminfo: memFree=1663488/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=190916 CPUtime=1301.87
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 60730 0 0 0 130134 53 0 0 25 0 1 0 56560028 195497984 45639 1992294400 134512640 134902295 4294145392 18446744073709551615 4160615235 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 47729 45639 270 96 0 46941 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 199616

[startup+1362.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/108 17125
/proc/meminfo: memFree=1663488/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=190916 CPUtime=1361.84
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 60731 0 0 0 136131 53 0 0 25 0 1 0 56560028 195497984 45640 1992294400 134512640 134902295 4294145392 18446744073709551615 4160633144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 47729 45640 270 96 0 46941 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 199616

[startup+1422.31 s]
/proc/loadavg: 1.06 1.06 1.00 2/108 17127
/proc/meminfo: memFree=1663488/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=190916 CPUtime=1421.83
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 60732 0 0 0 142130 53 0 0 25 0 1 0 56560028 195497984 45641 1992294400 134512640 134902295 4294145392 18446744073709551615 4160633170 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 47729 45641 270 96 0 46941 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 199616

[startup+1482.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/108 17129
/proc/meminfo: memFree=1663364/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=190916 CPUtime=1481.81
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 60739 0 0 0 148128 53 0 0 25 0 1 0 56560028 195497984 45648 1992294400 134512640 134902295 4294145392 18446744073709551615 4160638233 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 47729 45648 270 96 0 46941 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 199616

[startup+1542.3 s]
/proc/loadavg: 1.13 1.08 1.01 2/108 17131
/proc/meminfo: memFree=1663364/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=190916 CPUtime=1541.79
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 60741 0 0 0 154126 53 0 0 25 0 1 0 56560028 195497984 45650 1992294400 134512640 134902295 4294145392 18446744073709551615 4160602737 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 47729 45650 270 96 0 46941 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 199616

[startup+1602.3 s]
/proc/loadavg: 1.12 1.08 1.00 2/108 17131
/proc/meminfo: memFree=1663240/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=190916 CPUtime=1601.77
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 60742 0 0 0 160124 53 0 0 25 0 1 0 56560028 195497984 45651 1992294400 134512640 134902295 4294145392 18446744073709551615 4160632958 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 47729 45651 270 96 0 46941 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 199616

[startup+1662.3 s]
/proc/loadavg: 1.11 1.07 1.00 2/108 17133
/proc/meminfo: memFree=1663240/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=190916 CPUtime=1661.75
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 60744 0 0 0 166122 53 0 0 25 0 1 0 56560028 195497984 45653 1992294400 134512640 134902295 4294145392 18446744073709551615 4160632958 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 47729 45653 270 96 0 46941 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 199616

[startup+1722.3 s]
/proc/loadavg: 1.10 1.07 1.00 2/108 17135
/proc/meminfo: memFree=1663116/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=190916 CPUtime=1721.73
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 60744 0 0 0 172120 53 0 0 25 0 1 0 56560028 195497984 45653 1992294400 134512640 134902295 4294145392 18446744073709551615 4160622008 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 47729 45653 270 96 0 46941 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 199616

[startup+1782.3 s]
/proc/loadavg: 1.09 1.07 1.00 2/108 17137
/proc/meminfo: memFree=1662992/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=190916 CPUtime=1781.72
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 60744 0 0 0 178119 53 0 0 25 0 1 0 56560028 195497984 45653 1992294400 134512640 134902295 4294145392 18446744073709551615 4160616334 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 47729 45653 270 96 0 46941 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 199616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.15 1.08 1.01 2/108 17137
/proc/meminfo: memFree=1662992/2059040 swapFree=4139736/4192956
[pid=17086] ppid=17084 vsize=8700 CPUtime=0
/proc/17086/stat : 17086 (run) S 17084 17086 16381 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 56560027 8908800 250 1992294400 4194304 4922060 140735589067504 18446744073709551615 264367611013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17086/statm: 2175 250 211 178 0 68 0
[pid=17088] ppid=17086 vsize=190916 CPUtime=1800.03
/proc/17088/stat : 17088 (PBPASSolver) R 17086 17086 16381 0 -1 4202496 60744 0 0 0 179950 53 0 0 25 0 1 0 56560028 195497984 45653 1992294400 134512640 134902295 4294145392 18446744073709551615 4160616637 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17088/statm: 47729 45653 270 96 0 46941 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 199616

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 17086 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.03
#
# 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): 1800.03
CPU user time (s): 1799.5
CPU system time (s): 0.53
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 199616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
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 3.01254 second user time and 8.46971 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-17 23:19:43
IDJOB=2673356
IDBENCH=48023
IDSOLVER=1174
FILE ID=node009/2673356-1276809583
PBS_JOBID= 11176628
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=7-P0=11-P1=71-P2=127-P3=19-P4=89-P5=17-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673356-1276809583/watcher-2673356-1276809583 -o /tmp/evaluation-result-2673356-1276809583/solver-2673356-1276809583 -C 1800 -W 2000 -M 1800  run HOME/instance-2673356-1276809583.opb

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

MD5SUM BENCH= d6d70da0465b3d9bf91bd0d1a6292c9e
RANDOM SEED=1453647281

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1847916 kB
Buffers:         34720 kB
Cached:          82488 kB
SwapCached:       5672 kB
Active:          59816 kB
Inactive:        69708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1847916 kB
SwapTotal:     4192956 kB
SwapFree:      4139736 kB
Dirty:             808 kB
Writeback:           0 kB
AnonPages:       10980 kB
Mapped:          12904 kB
Slab:            59728 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180360 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 node009 at 2010-06-17 23:49:45