Trace number 2673470

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) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_4.opb
MD5SUMa45f8d339393416b6aacc4f79e0ac23e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark1.18582
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint26
Maximum length of a constraint38
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)1466
Sum of products size (including duplicates)2932
Number of different products1466
Sum of products size2932

Solver Data 

0.00/0.27	c 50 50 1466 2932 0 0 0 0
0.00/0.27	o 6
0.00/0.27	c 32 ~x1573+16 ~x1572+8 ~x1571+4 ~x1570+2 ~x1569+1 ~x1568+1 ~x51+1 ~x50+1 ~x49+1 ~x48+1 ~x47+1 ~x46+1 ~x45+1 ~x44+1 ~x43+1 ~x42+1 ~x41+1 ~x40+1 ~x39+1 ~x38+1 ~x37+1 ~x36+1 ~x35+1 ~x34+1 ~x33+1 ~x32+1 ~x31+1 ~x30+1 ~x29+1 ~x28+

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-2673470-1276812300/watcher-2673470-1276812300 -o /tmp/evaluation-result-2673470-1276812300/solver-2673470-1276812300 -C 1800 -W 2000 -M 1800 run HOME/instance-2673470-1276812300.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24707
/proc/meminfo: memFree=1895884/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0

[startup+0.025516 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24707
/proc/meminfo: memFree=1895884/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101531 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24707
/proc/meminfo: memFree=1895884/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300543 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24707
/proc/meminfo: memFree=1895884/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700579 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24707
/proc/meminfo: memFree=1895884/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50066 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 24710
/proc/meminfo: memFree=1873548/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=25484 CPUtime=1.49
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 6400 0 0 0 142 7 0 0 23 0 1 0 22522245 26095616 5752 1992294400 134512640 134902295 4293664400 18446744073709551615 4159951866 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 6371 5752 270 96 0 5583 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34184

[startup+3.10082 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 24710
/proc/meminfo: memFree=1873176/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=26024 CPUtime=3.09
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 6512 0 0 0 302 7 0 0 25 0 1 0 22522245 26648576 5864 1992294400 134512640 134902295 4293664400 18446744073709551615 4159939783 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 6506 5864 270 96 0 5718 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34724

[startup+6.30115 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 24710
/proc/meminfo: memFree=1872184/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=26976 CPUtime=6.29
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 6763 0 0 0 622 7 0 0 25 0 1 0 22522245 27623424 6115 1992294400 134512640 134902295 4293664400 18446744073709551615 4159952092 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 6744 6115 270 96 0 5956 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35676

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 24710
/proc/meminfo: memFree=1870696/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=28048 CPUtime=12.68
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 7029 0 0 0 1261 7 0 0 25 0 1 0 22522245 28721152 6381 1992294400 134512640 134902295 4293664400 18446744073709551615 4159918715 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 7012 6381 270 96 0 6224 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36748

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 24710
/proc/meminfo: memFree=1869952/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=28844 CPUtime=25.48
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 7245 0 0 0 2541 7 0 0 25 0 1 0 22522245 29536256 6597 1992294400 134512640 134902295 4293664400 18446744073709551615 4159951834 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 7211 6597 270 96 0 6423 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37544

[startup+51.1007 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 24710
/proc/meminfo: memFree=1868216/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=30520 CPUtime=51.07
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 7633 0 0 0 5100 7 0 0 25 0 1 0 22522245 31252480 6985 1992294400 134512640 134902295 4293664400 18446744073709551615 4159918760 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 7630 6985 270 96 0 6842 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39220

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 24712
/proc/meminfo: memFree=1866480/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=31988 CPUtime=102.26
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 8007 0 0 0 10219 7 0 0 25 0 1 0 22522245 32755712 7359 1992294400 134512640 134902295 4293664400 18446744073709551615 4159930900 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 7997 7359 270 96 0 7209 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40688

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24714
/proc/meminfo: memFree=1865736/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=32720 CPUtime=162.23
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 8183 0 0 0 16216 7 0 0 25 0 1 0 22522245 33505280 7535 1992294400 134512640 134902295 4293664400 18446744073709551615 4159951568 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 8180 7535 270 96 0 7392 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 41420

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24714
/proc/meminfo: memFree=1864744/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=33664 CPUtime=222.21
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 8423 0 0 0 22214 7 0 0 25 0 1 0 22522245 34471936 7775 1992294400 134512640 134902295 4293664400 18446744073709551615 4159949288 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 8416 7775 270 96 0 7628 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 42364

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24716
/proc/meminfo: memFree=1863628/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=34744 CPUtime=282.2
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 8702 0 0 0 28212 8 0 0 25 0 1 0 22522245 35577856 8054 1992294400 134512640 134902295 4293664400 18446744073709551615 4159956811 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 8686 8054 270 96 0 7898 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 43444

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24718
/proc/meminfo: memFree=1863380/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=35228 CPUtime=342.19
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 8786 0 0 0 34211 8 0 0 25 0 1 0 22522245 36073472 8138 1992294400 134512640 134902295 4293664400 18446744073709551615 4159949150 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 8807 8138 270 96 0 8019 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 43928

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 24720
/proc/meminfo: memFree=1862884/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=35624 CPUtime=402.17
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 8892 0 0 0 40209 8 0 0 25 0 1 0 22522245 36478976 8244 1992294400 134512640 134902295 4293664400 18446744073709551615 4159934243 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 8906 8244 270 96 0 8118 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 44324

[startup+462.301 s]

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

/proc/24709/statm: 10194 9519 270 96 0 9406 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 49476

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 24740
/proc/meminfo: memFree=1856312/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=41736 CPUtime=1181.94
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 10402 0 0 0 118185 9 0 0 25 0 1 0 22522245 42737664 9754 1992294400 134512640 134902295 4293664400 18446744073709551615 4159937549 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 10434 9754 270 96 0 9646 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 50436

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24742
/proc/meminfo: memFree=1854204/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=43584 CPUtime=1241.91
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 10859 0 0 0 124182 9 0 0 25 0 1 0 22522245 44630016 10211 1992294400 134512640 134902295 4293664400 18446744073709551615 4159956811 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 10896 10211 270 96 0 10108 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 52284

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24744
/proc/meminfo: memFree=1853708/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=44116 CPUtime=1301.9
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 10990 0 0 0 130181 9 0 0 25 0 1 0 22522245 45174784 10342 1992294400 134512640 134902295 4293664400 18446744073709551615 4159918771 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 11029 10342 270 96 0 10241 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 52816

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24746
/proc/meminfo: memFree=1853708/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=44116 CPUtime=1361.88
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 10990 0 0 0 136179 9 0 0 25 0 1 0 22522245 45174784 10342 1992294400 134512640 134902295 4293664400 18446744073709551615 4159937369 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 11029 10342 270 96 0 10241 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 52816

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24746
/proc/meminfo: memFree=1853584/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=44116 CPUtime=1421.87
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 10991 0 0 0 142178 9 0 0 25 0 1 0 22522245 45174784 10343 1992294400 134512640 134902295 4293664400 18446744073709551615 4159951866 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 11029 10343 270 96 0 10241 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 52816

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24748
/proc/meminfo: memFree=1853584/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=44116 CPUtime=1481.84
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 10991 0 0 0 148175 9 0 0 25 0 1 0 22522245 45174784 10343 1992294400 134512640 134902295 4293664400 18446744073709551615 4159930908 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 11029 10343 270 96 0 10241 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 52816

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24750
/proc/meminfo: memFree=1853460/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=44116 CPUtime=1541.83
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 10992 0 0 0 154174 9 0 0 25 0 1 0 22522245 45174784 10344 1992294400 134512640 134902295 4293664400 18446744073709551615 4159951813 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 11029 10344 270 96 0 10241 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 52816

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24752
/proc/meminfo: memFree=1853336/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=44116 CPUtime=1601.81
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 10993 0 0 0 160172 9 0 0 25 0 1 0 22522245 45174784 10345 1992294400 134512640 134902295 4293664400 18446744073709551615 4159937662 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 11029 10345 270 96 0 10241 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 52816

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24757
/proc/meminfo: memFree=1852716/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=44116 CPUtime=1661.79
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 10995 0 0 0 166170 9 0 0 25 0 1 0 22522245 45174784 10347 1992294400 134512640 134902295 4293664400 18446744073709551615 4159948926 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 11029 10347 270 96 0 10241 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 52816

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24757
/proc/meminfo: memFree=1852716/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=44116 CPUtime=1721.77
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 10996 0 0 0 172168 9 0 0 25 0 1 0 22522245 45174784 10348 1992294400 134512640 134902295 4293664400 18446744073709551615 4159949288 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 11029 10348 270 96 0 10241 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 52816

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24759
/proc/meminfo: memFree=1852716/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=44116 CPUtime=1781.76
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 10996 0 0 0 178167 9 0 0 25 0 1 0 22522245 45174784 10348 1992294400 134512640 134902295 4293664400 18446744073709551615 4159951781 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 11029 10348 270 96 0 10241 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 52816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24761
/proc/meminfo: memFree=1852716/2059040 swapFree=4140204/4192956
[pid=24707] ppid=24705 vsize=8700 CPUtime=0
/proc/24707/stat : 24707 (run) S 24705 24707 23642 0 -1 4202496 390 134 0 0 0 0 0 0 15 0 1 0 22522244 8908800 250 1992294400 4194304 4922060 140735020606160 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24707/statm: 2175 250 211 178 0 68 0
[pid=24709] ppid=24707 vsize=44116 CPUtime=1800.07
/proc/24709/stat : 24709 (PBPASSolver) R 24707 24707 23642 0 -1 4202496 11011 0 0 0 179998 9 0 0 25 0 1 0 22522245 45174784 10363 1992294400 134512640 134902295 4293664400 18446744073709551615 4159937123 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24709/statm: 11029 10363 270 96 0 10241 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 52816

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 24707 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.07
#
# 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): 1800.07
CPU user time (s): 1799.98
CPU system time (s): 0.09
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 52816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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 2.97755 second user time and 8.50471 second system time

The end

Launcher Data 

Begin job on node045 at 2010-06-18 00:05:00
IDJOB=2673470
IDBENCH=48137
IDSOLVER=1174
FILE ID=node045/2673470-1276812300
PBS_JOBID= 11176637
Free space on /tmp= 62460 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_4.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673470-1276812300/watcher-2673470-1276812300 -o /tmp/evaluation-result-2673470-1276812300/solver-2673470-1276812300 -C 1800 -W 2000 -M 1800  run HOME/instance-2673470-1276812300.opb

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

MD5SUM BENCH= a45f8d339393416b6aacc4f79e0ac23e
RANDOM SEED=1303318803

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:       1896528 kB
Buffers:         11916 kB
Cached:          70844 kB
SwapCached:       6360 kB
Active:          56960 kB
Inactive:        39044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1896528 kB
SwapTotal:     4192956 kB
SwapFree:      4140204 kB
Dirty:             632 kB
Writeback:           0 kB
AnonPages:       11060 kB
Mapped:          11936 kB
Slab:            44600 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180968 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 00:35:03