Trace number 2673336

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) 1800.02 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=487-P1=127-P2=347-P3=419-P4=367-P5=149-P6=419-B.opb
MD5SUM79cf27053836a1888aee43ca3805fcdd
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 benchmark3.86941
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 variables162
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 constraint9
Maximum length of a constraint99
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 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

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-2673336-1276809106/watcher-2673336-1276809106 -o /tmp/evaluation-result-2673336-1276809106/solver-2673336-1276809106 -C 1800 -W 2000 -M 1800 run HOME/instance-2673336-1276809106.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: 0.93 0.98 0.99 3/105 25932
/proc/meminfo: memFree=1835540/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0

[startup+0.011298 s]
/proc/loadavg: 0.93 0.98 0.99 3/105 25932
/proc/meminfo: memFree=1835540/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10132 s]
/proc/loadavg: 0.93 0.98 0.99 3/105 25932
/proc/meminfo: memFree=1835540/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301343 s]
/proc/loadavg: 0.93 0.98 0.99 3/105 25932
/proc/meminfo: memFree=1835540/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701394 s]
/proc/loadavg: 0.93 0.98 0.99 3/105 25932
/proc/meminfo: memFree=1835540/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50148 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 25935
/proc/meminfo: memFree=1808988/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=38368 CPUtime=1.48
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 9307 0 0 0 142 6 0 0 25 0 1 0 22202004 39288832 8856 1992294400 134512640 134902295 4292031248 18446744073709551615 4159674677 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 9592 8856 263 96 0 8804 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 47068

[startup+3.10168 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 25935
/proc/meminfo: memFree=1789528/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=59788 CPUtime=3.08
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 15181 0 0 0 298 10 0 0 25 0 1 0 22202004 61222912 13917 1992294400 134512640 134902295 4292031248 18446744073709551615 4159662924 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 14947 13917 270 96 0 14159 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 68488

[startup+6.30109 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 25935
/proc/meminfo: memFree=1779236/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=60948 CPUtime=6.28
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 15457 0 0 0 618 10 0 0 25 0 1 0 22202004 62410752 14193 1992294400 134512640 134902295 4292031248 18446744073709551615 4159656754 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 15237 14193 270 96 0 14449 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 69648

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 25937
/proc/meminfo: memFree=1776756/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=63324 CPUtime=12.69
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 16055 0 0 0 1258 11 0 0 25 0 1 0 22202004 64843776 14791 1992294400 134512640 134902295 4292031248 18446744073709551615 4159644525 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 15831 14791 270 96 0 15043 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 72024

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 25937
/proc/meminfo: memFree=1774400/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=65468 CPUtime=25.48
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 16597 0 0 0 2537 11 0 0 25 0 1 0 22202004 67039232 15333 1992294400 134512640 134902295 4292031248 18446744073709551615 4159677776 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 16367 15333 270 96 0 15579 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74168

[startup+51.1007 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 25937
/proc/meminfo: memFree=1771052/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=68844 CPUtime=51.07
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 17449 0 0 0 5095 12 0 0 25 0 1 0 22202004 70496256 16185 1992294400 134512640 134902295 4292031248 18446744073709551615 4159662999 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 17211 16185 270 96 0 16423 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 77544

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 25939
/proc/meminfo: memFree=1760636/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=78972 CPUtime=102.26
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 19959 0 0 0 10211 15 0 0 25 0 1 0 22202004 80867328 18695 1992294400 134512640 134902295 4292031248 18446744073709551615 4159682354 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 19743 18695 270 96 0 18955 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 87672

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25941
/proc/meminfo: memFree=1746996/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=92652 CPUtime=162.23
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 23380 0 0 0 16204 19 0 0 25 0 1 0 22202004 94875648 22116 1992294400 134512640 134902295 4292031248 18446744073709551615 4159674494 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 23163 22116 270 96 0 22375 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 101352

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25941
/proc/meminfo: memFree=1737572/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=101896 CPUtime=222.22
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 25718 0 0 0 22201 21 0 0 25 0 1 0 22202004 104341504 24454 1992294400 134512640 134902295 4292031248 18446744073709551615 4159656476 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 25474 24454 270 96 0 24686 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 110596

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25943
/proc/meminfo: memFree=1733356/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=106268 CPUtime=282.2
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 26758 0 0 0 28197 23 0 0 25 0 1 0 22202004 108818432 25494 1992294400 134512640 134902295 4292031248 18446744073709551615 4159656468 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 26567 25494 270 96 0 25779 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 114968

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25945
/proc/meminfo: memFree=1728520/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=111052 CPUtime=342.17
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 27967 0 0 0 34193 24 0 0 25 0 1 0 22202004 113717248 26703 1992294400 134512640 134902295 4292031248 18446744073709551615 4159682266 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 27763 26703 270 96 0 26975 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 119752

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25947
/proc/meminfo: memFree=1724180/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=115308 CPUtime=402.16
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 29038 0 0 0 40190 26 0 0 25 0 1 0 22202004 118075392 27774 1992294400 134512640 134902295 4292031248 18446744073709551615 4159674644 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 28827 27774 270 96 0 28039 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 124008

[startup+462.301 s]

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

/proc/25934/statm: 48934 47758 270 96 0 48146 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 204436

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25967
/proc/meminfo: memFree=1640976/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=198156 CPUtime=1181.9
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 49661 0 0 0 118140 50 0 0 25 0 1 0 22202004 202911744 48397 1992294400 134512640 134902295 4292031248 18446744073709551615 4159674494 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 49539 48397 270 96 0 48751 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 206856

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25972
/proc/meminfo: memFree=1634652/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=203768 CPUtime=1241.88
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 51082 0 0 0 124136 52 0 0 25 0 1 0 22202004 208658432 49818 1992294400 134512640 134902295 4292031248 18446744073709551615 4159644367 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 50942 49818 270 96 0 50154 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 212468

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25974
/proc/meminfo: memFree=1626716/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=212180 CPUtime=1301.87
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 53045 0 0 0 130133 54 0 0 25 0 1 0 22202004 217272320 51781 1992294400 134512640 134902295 4292031248 18446744073709551615 4159674714 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 53045 51781 270 96 0 52257 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 220880

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25976
/proc/meminfo: memFree=1618408/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=220684 CPUtime=1361.85
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 55171 0 0 0 136128 57 0 0 25 0 1 0 22202004 225980416 53907 1992294400 134512640 134902295 4292031248 18446744073709551615 4159679909 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 55171 53907 270 96 0 54383 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 229384

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25976
/proc/meminfo: memFree=1609108/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=229852 CPUtime=1421.84
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 57462 0 0 0 142124 60 0 0 25 0 1 0 22202004 235368448 56198 1992294400 134512640 134902295 4292031248 18446744073709551615 4159677355 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 57463 56198 270 96 0 56675 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 238552

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25978
/proc/meminfo: memFree=1600304/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=238720 CPUtime=1481.81
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 59703 0 0 0 148118 63 0 0 25 0 1 0 22202004 244449280 58439 1992294400 134512640 134902295 4292031248 18446744073709551615 4159674714 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 59680 58439 270 96 0 58892 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 247420

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25980
/proc/meminfo: memFree=1591996/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=247004 CPUtime=1541.79
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 61763 0 0 0 154114 65 0 0 25 0 1 0 22202004 252932096 60499 1992294400 134512640 134902295 4292031248 18446744073709551615 4159674494 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 61751 60499 270 96 0 60963 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 255704

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25982
/proc/meminfo: memFree=1585052/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=253940 CPUtime=1601.77
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 63517 0 0 0 160110 67 0 0 25 0 1 0 22202004 260034560 62253 1992294400 134512640 134902295 4292031248 18446744073709551615 4159644290 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 63485 62253 270 96 0 62697 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 262640

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25984
/proc/meminfo: memFree=1577488/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=261520 CPUtime=1661.76
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 65404 0 0 0 166107 69 0 0 25 0 1 0 22202004 267796480 64140 1992294400 134512640 134902295 4292031248 18446744073709551615 4159674494 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 65380 64140 270 96 0 64592 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 270220

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25984
/proc/meminfo: memFree=1571040/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=267796 CPUtime=1721.74
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 66992 0 0 0 172104 70 0 0 25 0 1 0 22202004 274223104 65728 1992294400 134512640 134902295 4292031248 18446744073709551615 4159663297 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 66949 65728 270 96 0 66161 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 276496

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25986
/proc/meminfo: memFree=1565336/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=273152 CPUtime=1781.72
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 68338 0 0 0 178101 71 0 0 25 0 1 0 22202004 279707648 67074 1992294400 134512640 134902295 4292031248 18446744073709551615 4159656476 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 68288 67074 270 96 0 67500 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 281852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25986
/proc/meminfo: memFree=1563972/2059040 swapFree=4140308/4192956
[pid=25932] ppid=25930 vsize=8700 CPUtime=0
/proc/25932/stat : 25932 (run) S 25930 25932 25344 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 22202003 8908800 251 1992294400 4194304 4922060 140734676258592 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25932/statm: 2175 251 211 178 0 68 0
[pid=25934] ppid=25932 vsize=274556 CPUtime=1800.02
/proc/25934/stat : 25934 (PBPASSolver) R 25932 25932 25344 0 -1 4202496 68688 0 0 0 179931 71 0 0 25 0 1 0 22202004 281145344 67424 1992294400 134512640 134902295 4292031248 18446744073709551615 4159677360 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25934/statm: 68639 67424 270 96 0 67851 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 283256

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 25932 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.02
#
# 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): 1800.02
CPU user time (s): 1799.31
CPU system time (s): 0.71
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 283256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
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= 524
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 3.19251 second user time and 8.28774 second system time

The end

Launcher Data 

Begin job on node054 at 2010-06-17 23:11:46
IDJOB=2673336
IDBENCH=48003
IDSOLVER=1174
FILE ID=node054/2673336-1276809106
PBS_JOBID= 11176632
Free space on /tmp= 62476 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=487-P1=127-P2=347-P3=419-P4=367-P5=149-P6=419-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673336-1276809106/watcher-2673336-1276809106 -o /tmp/evaluation-result-2673336-1276809106/solver-2673336-1276809106 -C 1800 -W 2000 -M 1800  run HOME/instance-2673336-1276809106.opb

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

MD5SUM BENCH= 79cf27053836a1888aee43ca3805fcdd
RANDOM SEED=358340183

node054.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1835936 kB
Buffers:         42152 kB
Cached:          97992 kB
SwapCached:       5724 kB
Active:          66864 kB
Inactive:        85844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1835936 kB
SwapTotal:     4192956 kB
SwapFree:      4140308 kB
Dirty:             880 kB
Writeback:          12 kB
AnonPages:       10932 kB
Mapped:          12956 kB
Slab:            48680 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179756 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62476 MiB
End job on node054 at 2010-06-17 23:41:49