Trace number 2673216

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) 1800.1 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=107-P1=7-P2=73-P3=61-B.opb
MD5SUMaca556d38b23293c39a313a437063f67
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 benchmark0.097984
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 variables63
Total number of constraints7
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 constraints7
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)147
Sum of products size (including duplicates)294
Number of different products147
Sum of products size294

Solver Data 

11.68/11.71	c 63 7 147 294 0 0 0 0
11.68/11.71	o 3
11.68/11.71	c 64 ~x26433+32 ~x26432+16 ~x26431+8 ~x26430+4 ~x26429+2 ~x26428+1 ~x26427+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=253
11.68/11.71	c 64 ~x26433+32 ~x26432+16 ~x26431+8 ~x26430+4 ~x26429+2 ~x26428+1 ~x26427+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4

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-2673216-1276806373/watcher-2673216-1276806373 -o /tmp/evaluation-result-2673216-1276806373/solver-2673216-1276806373 -C 1800 -W 2000 -M 1800 run HOME/instance-2673216-1276806373.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14898
/proc/meminfo: memFree=1867740/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0

[startup+0.0284111 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14898
/proc/meminfo: memFree=1867740/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101415 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14898
/proc/meminfo: memFree=1867740/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301431 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14898
/proc/meminfo: memFree=1867740/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701464 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14898
/proc/meminfo: memFree=1867740/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14901
/proc/meminfo: memFree=1853216/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=17832 CPUtime=1.48
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 4232 0 0 0 147 1 0 0 25 0 1 0 56241255 18259968 3853 1992294400 134512640 134902295 4293564064 18446744073709551615 4160226298 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 4458 3853 270 96 0 3670 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 26532

[startup+3.10166 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14901
/proc/meminfo: memFree=1852720/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=18360 CPUtime=3.08
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 4367 0 0 0 307 1 0 0 25 0 1 0 56241255 18800640 3988 1992294400 134512640 134902295 4293564064 18446744073709551615 4160193128 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 4590 3988 270 96 0 3802 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 27060

[startup+6.30092 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14901
/proc/meminfo: memFree=1851356/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=19416 CPUtime=6.29
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 4628 0 0 0 627 2 0 0 25 0 1 0 56241255 19881984 4249 1992294400 134512640 134902295 4293564064 18446744073709551615 4160205431 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 4854 4250 270 96 0 4066 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28116

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14901
/proc/meminfo: memFree=1842428/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=29660 CPUtime=12.69
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 13976 0 0 0 1261 8 0 0 25 0 1 0 56241255 30371840 6381 1992294400 134512640 134902295 4293564064 18446744073709551615 4160226516 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 7415 6381 270 96 0 6627 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38360

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14901
/proc/meminfo: memFree=1838336/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=34016 CPUtime=25.48
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 15042 0 0 0 2540 8 0 0 25 0 1 0 56241255 34832384 7447 1992294400 134512640 134902295 4293564064 18446744073709551615 4160215154 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 8504 7447 270 96 0 7716 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42716

[startup+51.1006 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14901
/proc/meminfo: memFree=1831020/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=41372 CPUtime=51.08
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 16893 0 0 0 5098 10 0 0 25 0 1 0 56241255 42364928 9298 1992294400 134512640 134902295 4293564064 18446744073709551615 4160226248 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 10343 9298 270 96 0 9555 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50072

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14903
/proc/meminfo: memFree=1821596/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=50336 CPUtime=102.26
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 19116 0 0 0 10215 11 0 0 25 0 1 0 56241255 51544064 11521 1992294400 134512640 134902295 4293564064 18446744073709551615 4160193264 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 12584 11521 270 96 0 11796 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 59036

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14905
/proc/meminfo: memFree=1815148/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=56908 CPUtime=162.25
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 20741 0 0 0 16211 14 0 0 25 0 1 0 56241255 58273792 13146 1992294400 134512640 134902295 4293564064 18446744073709551615 4160212212 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 14227 13146 270 96 0 13439 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 65608

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14905
/proc/meminfo: memFree=1807956/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=63952 CPUtime=222.23
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 22513 0 0 0 22206 17 0 0 25 0 1 0 56241255 65486848 14918 1992294400 134512640 134902295 4293564064 18446744073709551615 4160223709 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 15988 14918 270 96 0 15200 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 72652

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14907
/proc/meminfo: memFree=1802004/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=69964 CPUtime=282.21
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 23999 0 0 0 28203 18 0 0 25 0 1 0 56241255 71643136 16404 1992294400 134512640 134902295 4293564064 18446744073709551615 4160193220 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 17491 16404 270 96 0 16703 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 78664

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14909
/proc/meminfo: memFree=1796672/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=75252 CPUtime=342.19
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 25311 0 0 0 34200 19 0 0 25 0 1 0 56241255 77058048 17716 1992294400 134512640 134902295 4293564064 18446744073709551615 4160231241 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 18813 17716 270 96 0 18025 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 83952

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14911
/proc/meminfo: memFree=1793944/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=78068 CPUtime=402.18
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 26011 0 0 0 40198 20 0 0 25 0 1 0 56241255 79941632 18416 1992294400 134512640 134902295 4293564064 18446744073709551615 4160206020 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 19517 18416 270 96 0 18729 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 86768

[startup+462.301 s]

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

/proc/14900/statm: 24087 22926 270 96 0 23299 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 105048

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 14931
/proc/meminfo: memFree=1775344/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=96348 CPUtime=1181.95
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 30524 0 0 0 118169 26 0 0 25 0 1 0 56241255 98660352 22929 1992294400 134512640 134902295 4293564064 18446744073709551615 4160205282 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 24087 22929 270 96 0 23299 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 105048

[startup+1242.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 14933
/proc/meminfo: memFree=1772740/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=98724 CPUtime=1241.93
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 31124 0 0 0 124166 27 0 0 25 0 1 0 56241255 101093376 23529 1992294400 134512640 134902295 4293564064 18446744073709551615 4160212391 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 24681 23529 270 96 0 23893 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 107424

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14935
/proc/meminfo: memFree=1768152/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=103272 CPUtime=1301.93
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 32251 0 0 0 130164 29 0 0 25 0 1 0 56241255 105750528 24656 1992294400 134512640 134902295 4293564064 18446744073709551615 4160205341 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 25818 24656 270 96 0 25030 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 111972

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14937
/proc/meminfo: memFree=1765176/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=106316 CPUtime=1361.91
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 33010 0 0 0 136160 31 0 0 25 0 1 0 56241255 108867584 25415 1992294400 134512640 134902295 4293564064 18446744073709551615 4160211707 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 26579 25415 270 96 0 25791 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 115016

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14937
/proc/meminfo: memFree=1762324/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=109240 CPUtime=1421.89
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 33714 0 0 0 142158 31 0 0 25 0 1 0 56241255 111861760 26119 1992294400 134512640 134902295 4293564064 18446744073709551615 4160231130 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 27310 26119 270 96 0 26522 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 117940

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14939
/proc/meminfo: memFree=1758108/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=113252 CPUtime=1481.88
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 34752 0 0 0 148155 33 0 0 25 0 1 0 56241255 115970048 27157 1992294400 134512640 134902295 4293564064 18446744073709551615 4160223720 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 28313 27157 270 96 0 27525 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 121952

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14941
/proc/meminfo: memFree=1756248/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=115028 CPUtime=1541.85
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 35196 0 0 0 154152 33 0 0 25 0 1 0 56241255 117788672 27601 1992294400 134512640 134902295 4293564064 18446744073709551615 4160231243 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 28757 27601 270 96 0 27969 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 123728

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14943
/proc/meminfo: memFree=1756124/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=115028 CPUtime=1601.84
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 35196 0 0 0 160151 33 0 0 25 0 1 0 56241255 117788672 27601 1992294400 134512640 134902295 4293564064 18446744073709551615 4160212148 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 28757 27601 270 96 0 27969 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 123728

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14945
/proc/meminfo: memFree=1756124/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=115028 CPUtime=1661.82
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 35196 0 0 0 166149 33 0 0 25 0 1 0 56241255 117788672 27601 1992294400 134512640 134902295 4293564064 18446744073709551615 4160223452 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 28757 27601 270 96 0 27969 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 123728

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14945
/proc/meminfo: memFree=1756124/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=115028 CPUtime=1721.81
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 35196 0 0 0 172148 33 0 0 25 0 1 0 56241255 117788672 27601 1992294400 134512640 134902295 4293564064 18446744073709551615 4160223358 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 28757 27601 270 96 0 27969 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 123728

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14947
/proc/meminfo: memFree=1756000/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=115028 CPUtime=1781.79
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 35196 0 0 0 178146 33 0 0 25 0 1 0 56241255 117788672 27601 1992294400 134512640 134902295 4293564064 18446744073709551615 4160226286 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 28757 27601 270 96 0 27969 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 123728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 14949
/proc/meminfo: memFree=1756000/2059040 swapFree=4139832/4192956
[pid=14898] ppid=14896 vsize=8700 CPUtime=0
/proc/14898/stat : 14898 (run) S 14896 14898 14199 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 56241255 8908800 250 1992294400 4194304 4922060 140733862454016 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/14898/statm: 2175 250 211 178 0 68 0
[pid=14900] ppid=14898 vsize=115028 CPUtime=1800.1
/proc/14900/stat : 14900 (PBPASSolver) R 14898 14898 14199 0 -1 4202496 35196 0 0 0 179977 33 0 0 25 0 1 0 56241255 117788672 27601 1992294400 134512640 134902295 4293564064 18446744073709551615 4160223358 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/14900/statm: 28757 27601 270 96 0 27969 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 123728

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 14898 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=3999
# CPU time returned by wait4() is 0.003999
# while last known CPU time is 1800.1
#
# 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): 1800.1
CPU user time (s): 1799.77
CPU system time (s): 0.33
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 123728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.003999
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= 3

runsolver used 2.77058 second user time and 8.70768 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-17 22:26:13
IDJOB=2673216
IDBENCH=47883
IDSOLVER=1174
FILE ID=node003/2673216-1276806373
PBS_JOBID= 11176647
Free space on /tmp= 62524 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=107-P1=7-P2=73-P3=61-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673216-1276806373/watcher-2673216-1276806373 -o /tmp/evaluation-result-2673216-1276806373/solver-2673216-1276806373 -C 1800 -W 2000 -M 1800  run HOME/instance-2673216-1276806373.opb

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

MD5SUM BENCH= aca556d38b23293c39a313a437063f67
RANDOM SEED=1567048237

node003.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1868260 kB
Buffers:         17440 kB
Cached:          80676 kB
SwapCached:       5344 kB
Active:          52788 kB
Inactive:        57484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1868260 kB
SwapTotal:     4192956 kB
SwapFree:      4139832 kB
Dirty:             648 kB
Writeback:           0 kB
AnonPages:       10984 kB
Mapped:          12876 kB
Slab:            58680 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183728 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= 62524 MiB
End job on node003 at 2010-06-17 22:56:16