Trace number 2673592

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/
manquinho/bsg/normalized-bsg_50_25_4.opb
MD5SUM0c3fb28b3ecb8f1eba2bffa356ef5364
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7
Best CPU time to get the best result obtained on this benchmark564.629
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
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 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2932
Sum of products size (including duplicates)5864
Number of different products1466
Sum of products size2932

Solver Data 

0.00/0.73	c 100 151 1466 2932 0 0 0 0
0.00/0.73	o -14
0.00/0.73	c 32 ~x7368+16 ~x7367+8 ~x7366+4 ~x7365+2 ~x7364+1 ~x7363+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+1 x27+1 x26+1 x25+1

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-2673592-1276815570/watcher-2673592-1276815570 -o /tmp/evaluation-result-2673592-1276815570/solver-2673592-1276815570 -C 1800 -W 2000 -M 1800 run HOME/instance-2673592-1276815570.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: 0.91 0.95 0.98 3/106 17954
/proc/meminfo: memFree=1867580/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0

[startup+0.09969 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 17954
/proc/meminfo: memFree=1867580/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101679 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 17954
/proc/meminfo: memFree=1867580/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300706 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 17954
/proc/meminfo: memFree=1867580/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700746 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 17954
/proc/meminfo: memFree=1867580/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50083 s]
/proc/loadavg: 0.91 0.95 0.98 2/108 17957
/proc/meminfo: memFree=1822180/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=48996 CPUtime=1.49
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 12565 0 0 0 136 13 0 0 25 0 1 0 57160708 50171904 11474 1992294400 134512640 134902295 4290429280 18446744073709551615 4160592006 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 12249 11474 270 96 0 11461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57696

[startup+3.10101 s]
/proc/loadavg: 0.91 0.95 0.98 2/108 17957
/proc/meminfo: memFree=1821808/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=49524 CPUtime=3.09
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 12693 0 0 0 296 13 0 0 25 0 1 0 57160708 50712576 11602 1992294400 134512640 134902295 4290429280 18446744073709551615 4160599770 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 12381 11602 270 96 0 11593 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58224

[startup+6.30136 s]
/proc/loadavg: 0.92 0.95 0.98 2/108 17957
/proc/meminfo: memFree=1820692/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=50448 CPUtime=6.29
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 12917 0 0 0 616 13 0 0 25 0 1 0 57160708 51658752 11826 1992294400 134512640 134902295 4290429280 18446744073709551615 4160561907 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 12612 11826 270 96 0 11824 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59148

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.98 2/108 17957
/proc/meminfo: memFree=1818584/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=52228 CPUtime=12.68
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 13388 0 0 0 1255 13 0 0 25 0 1 0 57160708 53481472 12297 1992294400 134512640 134902295 4290429280 18446744073709551615 4160573928 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 13057 12297 270 96 0 12269 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 60928

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.98 2/108 17957
/proc/meminfo: memFree=1815732/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=55168 CPUtime=25.48
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 14099 0 0 0 2534 14 0 0 25 0 1 0 57160708 56492032 13008 1992294400 134512640 134902295 4290429280 18446744073709551615 4160591998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 13792 13008 270 96 0 13004 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63868

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.98 2/108 17959
/proc/meminfo: memFree=1814244/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=56528 CPUtime=51.07
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 14442 0 0 0 5093 14 0 0 25 0 1 0 57160708 57884672 13351 1992294400 134512640 134902295 4290429280 18446744073709551615 4160592097 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 14132 13351 270 96 0 13344 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65228

[startup+102.309 s]
/proc/loadavg: 0.98 0.96 0.98 2/108 17968
/proc/meminfo: memFree=1810772/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=59428 CPUtime=102.25
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 15138 0 0 0 10211 14 0 0 25 0 1 0 57160708 60854272 14047 1992294400 134512640 134902295 4290429280 18446744073709551615 4160561907 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 14857 14047 270 96 0 14069 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 68128

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 17970
/proc/meminfo: memFree=1810152/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=59956 CPUtime=162.23
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 15285 0 0 0 16208 15 0 0 25 0 1 0 57160708 61394944 14194 1992294400 134512640 134902295 4290429280 18446744073709551615 4160580745 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 14989 14194 270 96 0 14201 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 68656

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 17972
/proc/meminfo: memFree=1808168/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=62024 CPUtime=222.21
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 15793 0 0 0 22206 15 0 0 25 0 1 0 57160708 63512576 14702 1992294400 134512640 134902295 4290429280 18446744073709551615 4160591998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 15506 14702 270 96 0 14718 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 70724

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 17974
/proc/meminfo: memFree=1806184/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=64184 CPUtime=282.19
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 16318 0 0 0 28203 16 0 0 25 0 1 0 57160708 65724416 15227 1992294400 134512640 134902295 4290429280 18446744073709551615 4160573969 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 16046 15227 270 96 0 15258 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 72884

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 17974
/proc/meminfo: memFree=1805812/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=64448 CPUtime=342.17
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 16389 0 0 0 34201 16 0 0 25 0 1 0 57160708 65994752 15298 1992294400 134512640 134902295 4290429280 18446744073709551615 4160592364 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 16112 15298 270 96 0 15324 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 73148

[startup+402.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 17976
/proc/meminfo: memFree=1805812/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=64448 CPUtime=402.14
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 16389 0 0 0 40198 16 0 0 25 0 1 0 57160708 65994752 15298 1992294400 134512640 134902295 4290429280 18446744073709551615 4160591998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 16112 15298 270 96 0 15324 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 73148

[startup+462.301 s]

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

/proc/17956/statm: 17882 17055 270 96 0 17094 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 80228

[startup+1182.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/108 18001
/proc/meminfo: memFree=1798496/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=71528 CPUtime=1181.9
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 18147 0 0 0 118172 18 0 0 25 0 1 0 57160708 73244672 17056 1992294400 134512640 134902295 4290429280 18446744073709551615 4160580747 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 17882 17056 270 96 0 17094 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 80228

[startup+1242.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/108 18001
/proc/meminfo: memFree=1798248/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=71708 CPUtime=1241.88
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 18162 0 0 0 124170 18 0 0 25 0 1 0 57160708 73428992 17071 1992294400 134512640 134902295 4290429280 18446744073709551615 4160580092 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 17927 17071 270 96 0 17139 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 80408

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 18003
/proc/meminfo: memFree=1798124/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=71708 CPUtime=1301.87
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 18162 0 0 0 130169 18 0 0 25 0 1 0 57160708 73428992 17071 1992294400 134512640 134902295 4290429280 18446744073709551615 4160561792 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 17927 17071 270 96 0 17139 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 80408

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 18005
/proc/meminfo: memFree=1798124/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=71708 CPUtime=1361.85
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 18181 0 0 0 136167 18 0 0 25 0 1 0 57160708 73428992 17090 1992294400 134512640 134902295 4290429280 18446744073709551615 4160591998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 17927 17090 270 96 0 17139 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 80408

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 18007
/proc/meminfo: memFree=1796140/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=73756 CPUtime=1421.83
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 18697 0 0 0 142165 18 0 0 25 0 1 0 57160708 75526144 17606 1992294400 134512640 134902295 4290429280 18446744073709551615 4160591998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 18439 17606 270 96 0 17651 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 82456

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 18009
/proc/meminfo: memFree=1794404/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=75476 CPUtime=1481.81
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 19122 0 0 0 148162 19 0 0 25 0 1 0 57160708 77287424 18031 1992294400 134512640 134902295 4290429280 18446744073709551615 4160574313 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 18869 18031 270 96 0 18081 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 84176

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 18009
/proc/meminfo: memFree=1791676/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=78288 CPUtime=1541.78
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 19803 0 0 0 154159 19 0 0 25 0 1 0 57160708 80166912 18712 1992294400 134512640 134902295 4290429280 18446744073709551615 4160591998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 19572 18712 270 96 0 18784 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 86988

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 18011
/proc/meminfo: memFree=1784732/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=85168 CPUtime=1601.77
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 21536 0 0 0 160156 21 0 0 25 0 1 0 57160708 87212032 20445 1992294400 134512640 134902295 4290429280 18446744073709551615 4160591998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 21292 20445 270 96 0 20504 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 93868

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 18013
/proc/meminfo: memFree=1782128/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=87808 CPUtime=1661.76
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 22180 0 0 0 166154 22 0 0 25 0 1 0 57160708 89915392 21089 1992294400 134512640 134902295 4290429280 18446744073709551615 4160594845 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 21952 21089 270 96 0 21164 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 96508

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 18015
/proc/meminfo: memFree=1782004/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=87808 CPUtime=1721.74
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 22181 0 0 0 172152 22 0 0 25 0 1 0 57160708 89915392 21090 1992294400 134512640 134902295 4290429280 18446744073709551615 4160561919 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 21952 21090 270 96 0 21164 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 96508

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 18017
/proc/meminfo: memFree=1780516/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=89128 CPUtime=1781.71
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 22520 0 0 0 178149 22 0 0 25 0 1 0 57160708 91267072 21429 1992294400 134512640 134902295 4290429280 18446744073709551615 4160592360 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 22282 21429 270 96 0 21494 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 97828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 18017
/proc/meminfo: memFree=1778656/2059040 swapFree=4139684/4192956
[pid=17954] ppid=17952 vsize=8700 CPUtime=0
/proc/17954/stat : 17954 (run) S 17952 17954 17851 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 57160708 8908800 251 1992294400 4194304 4922060 140736765628624 18446744073709551615 228898479237 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17954/statm: 2175 251 211 178 0 68 0
[pid=17956] ppid=17954 vsize=90984 CPUtime=1800.02
/proc/17956/stat : 17956 (PBPASSolver) R 17954 17954 17851 0 -1 4202496 22961 0 0 0 179980 22 0 0 25 0 1 0 57160708 93167616 21870 1992294400 134512640 134902295 4290429280 18446744073709551615 4160591998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17956/statm: 22746 21870 270 96 0 21958 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 99684

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 17954 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 1800.02
#
# 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): 1799.8
CPU system time (s): 0.22
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 99684

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= 4
involuntary context switches= 4

runsolver used 2.99654 second user time and 8.48571 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-18 00:59:30
IDJOB=2673592
IDBENCH=48259
IDSOLVER=1174
FILE ID=node005/2673592-1276815570
PBS_JOBID= 11176707
Free space on /tmp= 62564 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_4.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673592-1276815570/watcher-2673592-1276815570 -o /tmp/evaluation-result-2673592-1276815570/solver-2673592-1276815570 -C 1800 -W 2000 -M 1800  run HOME/instance-2673592-1276815570.opb

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

MD5SUM BENCH= 0c3fb28b3ecb8f1eba2bffa356ef5364
RANDOM SEED=86911799

node005.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		: 3000.246
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		: 3000.246
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1867984 kB
Buffers:         13968 kB
Cached:          86184 kB
SwapCached:       6520 kB
Active:          70172 kB
Inactive:        43036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1867984 kB
SwapTotal:     4192956 kB
SwapFree:      4139684 kB
Dirty:             636 kB
Writeback:           8 kB
AnonPages:       10772 kB
Mapped:          12928 kB
Slab:            56080 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182848 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= 62564 MiB
End job on node005 at 2010-06-18 01:29:33