Trace number 2673342

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 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=17-P1=11-P2=29-P3=59-P4=41-P5=11-P6=13-B.opb
MD5SUM8b8e1d2a13a8c39d33c0acf49e3195a1
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.478926
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 variables108
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 constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)216
Sum of products size (including duplicates)432
Number of different products216
Sum of products size432

Solver Data 

1501.23/1501.65	c 108 13 216 432 0 0 0 0
1501.23/1501.65	o 7
1501.23/1501.65	c 32 ~x29798+16 ~x29797+8 ~x29796+4 ~x29795+2 ~x29794+1 ~x29793+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=123
1501.23/1501.65	o 3
1501.23/1501.65	c 32 ~x29798+16 ~x29797+8 ~x29796+4 ~x29795+2 ~x29794+1 ~x29793+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=125
1501.23/1501.65	c 32 ~x

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-2673342-1276809151/watcher-2673342-1276809151 -o /tmp/evaluation-result-2673342-1276809151/solver-2673342-1276809151 -C 1800 -W 2000 -M 1800 run HOME/instance-2673342-1276809151.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: 0.99 0.98 0.99 3/106 23190
/proc/meminfo: memFree=1850524/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0

[startup+0.103191 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 23190
/proc/meminfo: memFree=1850524/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.2012 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 23190
/proc/meminfo: memFree=1850524/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301209 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 23190
/proc/meminfo: memFree=1850524/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701243 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 23190
/proc/meminfo: memFree=1850524/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50131 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23193
/proc/meminfo: memFree=1833396/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=21468 CPUtime=1.48
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 4620 0 0 0 146 2 0 0 25 0 1 0 22207799 21983232 4494 1992294400 134512640 134902295 4292700704 18446744073709551615 4160017127 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 5367 4494 270 96 0 4579 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30168

[startup+3.10145 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23193
/proc/meminfo: memFree=1832652/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=22224 CPUtime=3.08
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 4806 0 0 0 306 2 0 0 25 0 1 0 22207799 22757376 4680 1992294400 134512640 134902295 4292700704 18446744073709551615 4160053079 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 5556 4680 270 96 0 4768 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30924

[startup+6.30173 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23193
/proc/meminfo: memFree=1831660/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=23036 CPUtime=6.29
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 5006 0 0 0 626 3 0 0 25 0 1 0 22207799 23588864 4880 1992294400 134512640 134902295 4292700704 18446744073709551615 4160017054 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 5759 4880 270 96 0 4971 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31736

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23193
/proc/meminfo: memFree=1829428/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=24936 CPUtime=12.69
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 5491 0 0 0 1266 3 0 0 25 0 1 0 22207799 25534464 5365 1992294400 134512640 134902295 4292700704 18446744073709551615 4160040379 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 6234 5365 270 96 0 5446 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33636

[startup+25.5004 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23193
/proc/meminfo: memFree=1824592/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=29692 CPUtime=25.48
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 6688 0 0 0 2545 3 0 0 25 0 1 0 22207799 30404608 6562 1992294400 134512640 134902295 4292700704 18446744073709551615 4160029213 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 7423 6562 270 96 0 6635 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38392

[startup+51.1007 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23195
/proc/meminfo: memFree=1817028/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=37332 CPUtime=51.08
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 8585 0 0 0 5103 5 0 0 25 0 1 0 22207799 38227968 8459 1992294400 134512640 134902295 4292700704 18446744073709551615 4160017009 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 9333 8459 270 96 0 8545 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 46032

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23195
/proc/meminfo: memFree=1805000/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=48964 CPUtime=102.27
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 11502 0 0 0 10220 7 0 0 25 0 1 0 22207799 50139136 11376 1992294400 134512640 134902295 4292700704 18446744073709551615 4160017019 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 12241 11376 270 96 0 11453 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 57664

[startup+162.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23197
/proc/meminfo: memFree=1794832/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=59364 CPUtime=162.25
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 14058 0 0 0 16214 11 0 0 25 0 1 0 22207799 60788736 13932 1992294400 134512640 134902295 4292700704 18446744073709551615 4160050117 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 14841 13932 270 96 0 14053 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 68064

[startup+222.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23199
/proc/meminfo: memFree=1787516/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=66420 CPUtime=222.25
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 15837 0 0 0 22212 13 0 0 25 0 1 0 22207799 68014080 15711 1992294400 134512640 134902295 4292700704 18446744073709551615 4160047230 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 16605 15711 270 96 0 15817 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 75120

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23201
/proc/meminfo: memFree=1785036/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=68812 CPUtime=282.22
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 16455 0 0 0 28209 13 0 0 25 0 1 0 22207799 70463488 16329 1992294400 134512640 134902295 4292700704 18446744073709551615 4160047592 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 17203 16329 270 96 0 16415 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 77512

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23203
/proc/meminfo: memFree=1803016/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=53508 CPUtime=342.21
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 26748 0 0 0 34200 21 0 0 25 0 1 0 22207799 54792192 11835 1992294400 134512640 134902295 4292700704 18446744073709551615 4160035238 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 13377 11835 270 96 0 12589 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 62208

[startup+402.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23203
/proc/meminfo: memFree=1790988/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=65644 CPUtime=402.19
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 29763 0 0 0 40196 23 0 0 25 0 1 0 22207799 67219456 14850 1992294400 134512640 134902295 4292700704 18446744073709551615 4160017046 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 16411 14850 270 96 0 15623 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 74344

[startup+462.301 s]

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

/proc/23192/statm: 28457 26829 270 96 0 27669 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 122528

[startup+1182.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/108 23228
/proc/meminfo: memFree=1741636/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=113828 CPUtime=1182
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 41742 0 0 0 118161 39 0 0 25 0 1 0 22207799 116559872 26829 1992294400 134512640 134902295 4292700704 18446744073709551615 4160029163 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 28457 26829 270 96 0 27669 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 122528

[startup+1242.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 23230
/proc/meminfo: memFree=1741636/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=113828 CPUtime=1241.99
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 41742 0 0 0 124160 39 0 0 25 0 1 0 22207799 116559872 26829 1992294400 134512640 134902295 4292700704 18446744073709551615 4160047230 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 28457 26829 270 96 0 27669 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 122528

[startup+1302.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 23230
/proc/meminfo: memFree=1741636/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=113828 CPUtime=1301.97
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 41742 0 0 0 130158 39 0 0 25 0 1 0 22207799 116559872 26829 1992294400 134512640 134902295 4292700704 18446744073709551615 4160038416 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 28457 26829 270 96 0 27669 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 122528

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23232
/proc/meminfo: memFree=1741636/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=113828 CPUtime=1361.96
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 41742 0 0 0 136157 39 0 0 25 0 1 0 22207799 116559872 26829 1992294400 134512640 134902295 4292700704 18446744073709551615 4160048380 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 28457 26829 270 96 0 27669 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 122528

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23234
/proc/meminfo: memFree=1741636/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=113828 CPUtime=1421.95
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 41742 0 0 0 142156 39 0 0 25 0 1 0 22207799 116559872 26829 1992294400 134512640 134902295 4292700704 18446744073709551615 4160050138 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 28457 26829 270 96 0 27669 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 122528

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23236
/proc/meminfo: memFree=1738040/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=117664 CPUtime=1481.93
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 42718 0 0 0 148153 40 0 0 25 0 1 0 22207799 120487936 27805 1992294400 134512640 134902295 4292700704 18446744073709551615 4160036052 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 29416 27805 270 96 0 28628 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 126364

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23238
/proc/meminfo: memFree=1808224/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=47212 CPUtime=1541.93
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 54555 0 0 0 154144 49 0 0 25 0 1 0 22207799 48345088 10286 1992294400 134512640 134902295 4292700704 18446744073709551615 4160036033 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 11803 10286 270 96 0 11015 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 55912

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23238
/proc/meminfo: memFree=1795948/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=59836 CPUtime=1601.9
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 57701 0 0 0 160139 51 0 0 25 0 1 0 22207799 61272064 13432 1992294400 134512640 134902295 4292700704 18446744073709551615 4160036254 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 14959 13432 270 96 0 14171 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 68536

[startup+1662.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 23240
/proc/meminfo: memFree=1787888/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=67780 CPUtime=1661.89
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 59649 0 0 0 166135 54 0 0 25 0 1 0 22207799 69406720 15380 1992294400 134512640 134902295 4292700704 18446744073709551615 4160051036 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 16945 15380 270 96 0 16157 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 76480

[startup+1722.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/108 23242
/proc/meminfo: memFree=1780324/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=75200 CPUtime=1721.88
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 61533 0 0 0 172132 56 0 0 25 0 1 0 22207799 77004800 17264 1992294400 134512640 134902295 4292700704 18446744073709551615 4160029844 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 18800 17264 270 96 0 18012 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 83900

[startup+1782.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/108 23244
/proc/meminfo: memFree=1771644/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=83808 CPUtime=1781.86
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 63635 0 0 0 178128 58 0 0 25 0 1 0 22207799 85819392 19366 1992294400 134512640 134902295 4292700704 18446744073709551615 4160047389 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 20952 19366 270 96 0 20164 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 92508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.08 1.04 1.00 2/108 23244
/proc/meminfo: memFree=1770032/2059040 swapFree=4164948/4192956
[pid=23190] ppid=23188 vsize=8700 CPUtime=0
/proc/23190/stat : 23190 (run) S 23188 23190 22535 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 22207799 8908800 251 1992294400 4194304 4922060 140736360149968 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23190/statm: 2175 251 211 178 0 68 0
[pid=23192] ppid=23190 vsize=85260 CPUtime=1800.07
/proc/23192/stat : 23192 (PBPASSolver) R 23190 23190 22535 0 -1 4202496 64016 0 0 0 179948 59 0 0 25 0 1 0 22207799 87306240 19747 1992294400 134512640 134902295 4292700704 18446744073709551615 4160036086 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23192/statm: 21315 19747 270 96 0 20527 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 93960

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 23190 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.003998
# 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): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1799.48
CPU system time (s): 0.59
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 129340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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 2.90456 second user time and 8.5697 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-17 23:12:31
IDJOB=2673342
IDBENCH=48009
IDSOLVER=1174
FILE ID=node041/2673342-1276809151
PBS_JOBID= 11176631
Free space on /tmp= 62028 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=17-P1=11-P2=29-P3=59-P4=41-P5=11-P6=13-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673342-1276809151/watcher-2673342-1276809151 -o /tmp/evaluation-result-2673342-1276809151/solver-2673342-1276809151 -C 1800 -W 2000 -M 1800  run HOME/instance-2673342-1276809151.opb

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

MD5SUM BENCH= 8b8e1d2a13a8c39d33c0acf49e3195a1
RANDOM SEED=1152105269

node041.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1851044 kB
Buffers:         14580 kB
Cached:          87284 kB
SwapCached:       1312 kB
Active:          28112 kB
Inactive:       106588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851044 kB
SwapTotal:     4192956 kB
SwapFree:      4164948 kB
Dirty:             676 kB
Writeback:           0 kB
AnonPages:       31512 kB
Mapped:          14240 kB
Slab:            51448 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181804 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= 62028 MiB
End job on node041 at 2010-06-17 23:42:34