Trace number 2673595

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 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_10_2.opb
MD5SUM2468d4642d986af58e932976ec0c4f0e
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-14
Best CPU time to get the best result obtained on this benchmark1464.73
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -14
Optimality of the best value was proved NO
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)1232
Sum of products size (including duplicates)2464
Number of different products616
Sum of products size1232

Solver Data 

1.28/1.37	c 100 151 616 1232 0 0 0 0
1.28/1.37	o -8
1.28/1.37	c 16 ~x5667+8 ~x5666+4 ~x5665+2 ~x5664+1 ~x5663+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 x24+1 x23+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-2673595-1276815648/watcher-2673595-1276815648 -o /tmp/evaluation-result-2673595-1276815648/solver-2673595-1276815648 -C 1800 -W 2000 -M 1800 run HOME/instance-2673595-1276815648.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 17705
/proc/meminfo: memFree=1851036/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0

[startup+0.048875 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17705
/proc/meminfo: memFree=1851036/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100879 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17705
/proc/meminfo: memFree=1851036/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300892 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17705
/proc/meminfo: memFree=1851036/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700917 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17705
/proc/meminfo: memFree=1851036/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50098 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17708
/proc/meminfo: memFree=1826840/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=29496 CPUtime=1.49
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 7853 0 0 0 142 7 0 0 25 0 1 0 55220205 30203904 6736 1992294400 134512640 134902295 4292681488 18446744073709551615 8483789 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 7374 6736 270 96 0 6586 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38196

[startup+3.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17708
/proc/meminfo: memFree=1824236/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=30156 CPUtime=3.09
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 8009 0 0 0 302 7 0 0 25 0 1 0 55220205 30879744 6892 1992294400 134512640 134902295 4292681488 18446744073709551615 4159775479 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 7539 6892 270 96 0 6751 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38856

[startup+6.30136 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17708
/proc/meminfo: memFree=1822872/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=31380 CPUtime=6.28
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 8331 0 0 0 621 7 0 0 25 0 1 0 55220205 32133120 7214 1992294400 134512640 134902295 4292681488 18446744073709551615 4159787746 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 7845 7214 270 96 0 7057 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 40080

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17710
/proc/meminfo: memFree=1820516/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=33460 CPUtime=12.68
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 8822 0 0 0 1261 7 0 0 25 0 1 0 55220205 34263040 7705 1992294400 134512640 134902295 4292681488 18446744073709551615 4159775385 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 8365 7705 270 96 0 7577 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42160

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17719
/proc/meminfo: memFree=1818656/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=34784 CPUtime=25.47
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 9174 0 0 0 2539 8 0 0 25 0 1 0 55220205 35618816 8057 1992294400 134512640 134902295 4292681488 18446744073709551615 4159805916 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 8696 8057 270 96 0 7908 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 43484

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17719
/proc/meminfo: memFree=1816920/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=36652 CPUtime=51.06
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 9634 0 0 0 5098 8 0 0 25 0 1 0 55220205 37531648 8517 1992294400 134512640 134902295 4292681488 18446744073709551615 4159793993 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 9163 8517 270 96 0 8375 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 45352

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17721
/proc/meminfo: memFree=1814564/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=38904 CPUtime=102.26
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 10206 0 0 0 10218 8 0 0 25 0 1 0 55220205 39837696 9089 1992294400 134512640 134902295 4292681488 18446744073709551615 4159775433 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 9726 9089 270 96 0 8938 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 47604

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17723
/proc/meminfo: memFree=1811712/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=41972 CPUtime=162.24
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 10964 0 0 0 16215 9 0 0 25 0 1 0 55220205 42979328 9847 1992294400 134512640 134902295 4292681488 18446744073709551615 4159775352 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 10493 9847 270 96 0 9705 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 50672

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17723
/proc/meminfo: memFree=1807868/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=45652 CPUtime=222.22
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 11858 0 0 0 22212 10 0 0 25 0 1 0 55220205 46747648 10741 1992294400 134512640 134902295 4292681488 18446744073709551615 4159805566 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 11413 10741 270 96 0 10625 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 54352

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17725
/proc/meminfo: memFree=1803280/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=50272 CPUtime=282.21
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 13006 0 0 0 28211 10 0 0 25 0 1 0 55220205 51478528 11889 1992294400 134512640 134902295 4292681488 18446744073709551615 4159775345 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 12568 11889 270 96 0 11780 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 58972

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17727
/proc/meminfo: memFree=1798568/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=55096 CPUtime=342.2
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 14206 0 0 0 34209 11 0 0 25 0 1 0 55220205 56418304 13089 1992294400 134512640 134902295 4292681488 18446744073709551615 4159794489 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 13774 13089 270 96 0 12986 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 63796

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17729
/proc/meminfo: memFree=1798568/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=55096 CPUtime=402.18
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 14206 0 0 0 40207 11 0 0 25 0 1 0 55220205 56418304 13089 1992294400 134512640 134902295 4292681488 18446744073709551615 4159805932 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 13774 13089 270 96 0 12986 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 63796

[startup+462.301 s]

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

/proc/17707/statm: 15052 14376 270 96 0 14264 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 68908

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 17751
/proc/meminfo: memFree=1788152/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=64828 CPUtime=1241.99
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 16648 0 0 0 124186 13 0 0 25 0 1 0 55220205 66383872 15531 1992294400 134512640 134902295 4292681488 18446744073709551615 4159775345 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 16207 15531 270 96 0 15419 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 73528

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17753
/proc/meminfo: memFree=1788152/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=64828 CPUtime=1301.98
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 16648 0 0 0 130185 13 0 0 25 0 1 0 55220205 66383872 15531 1992294400 134512640 134902295 4292681488 18446744073709551615 4159794317 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 16207 15531 270 96 0 15419 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 73528

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17755
/proc/meminfo: memFree=1784184/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=68936 CPUtime=1361.96
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 17669 0 0 0 136182 14 0 0 25 0 1 0 55220205 70590464 16552 1992294400 134512640 134902295 4292681488 18446744073709551615 4159796223 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 17234 16552 270 96 0 16446 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 77636

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17755
/proc/meminfo: memFree=1784060/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=68936 CPUtime=1421.95
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 17669 0 0 0 142181 14 0 0 25 0 1 0 55220205 70590464 16552 1992294400 134512640 134902295 4292681488 18446744073709551615 4159775458 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 17234 16552 270 96 0 16446 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 77636

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17757
/proc/meminfo: memFree=1784060/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=68936 CPUtime=1481.93
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 17669 0 0 0 148179 14 0 0 25 0 1 0 55220205 70590464 16552 1992294400 134512640 134902295 4292681488 18446744073709551615 4159805566 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 17234 16552 270 96 0 16446 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 77636

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17759
/proc/meminfo: memFree=1783936/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=68936 CPUtime=1541.92
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 17669 0 0 0 154178 14 0 0 25 0 1 0 55220205 70590464 16552 1992294400 134512640 134902295 4292681488 18446744073709551615 4159787549 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 17234 16552 270 96 0 16446 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 77636

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17761
/proc/meminfo: memFree=1783936/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=68936 CPUtime=1601.9
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 17669 0 0 0 160176 14 0 0 25 0 1 0 55220205 70590464 16552 1992294400 134512640 134902295 4292681488 18446744073709551615 4159775345 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 17234 16552 270 96 0 16446 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 77636

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17763
/proc/meminfo: memFree=1783812/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=68936 CPUtime=1661.89
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 17669 0 0 0 166175 14 0 0 25 0 1 0 55220205 70590464 16552 1992294400 134512640 134902295 4292681488 18446744073709551615 4159808509 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 17234 16552 270 96 0 16446 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 77636

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17763
/proc/meminfo: memFree=1783688/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=68936 CPUtime=1721.88
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 17669 0 0 0 172174 14 0 0 25 0 1 0 55220205 70590464 16552 1992294400 134512640 134902295 4292681488 18446744073709551615 4159808432 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 17234 16552 270 96 0 16446 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 77636

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17765
/proc/meminfo: memFree=1783564/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=68936 CPUtime=1781.86
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 17669 0 0 0 178172 14 0 0 25 0 1 0 55220205 70590464 16552 1992294400 134512640 134902295 4292681488 18446744073709551615 4159775390 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 17234 16552 270 96 0 16446 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 77636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17765
/proc/meminfo: memFree=1783564/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=68936 CPUtime=1800.07
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 17669 0 0 0 179993 14 0 0 25 0 1 0 55220205 70590464 16552 1992294400 134512640 134902295 4292681488 18446744073709551615 4159793815 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 17234 16552 270 96 0 16446 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 77636

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17765
/proc/meminfo: memFree=1783564/2059040 swapFree=4136124/4192956
[pid=17705] ppid=17703 vsize=8700 CPUtime=0
/proc/17705/stat : 17705 (run) S 17703 17705 17599 0 -1 4202496 390 135 0 0 0 0 0 0 18 0 1 0 55220205 8908800 251 1992294400 4194304 4922060 140733884528560 18446744073709551615 238060936325 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17705/statm: 2175 251 211 178 0 68 0
[pid=17707] ppid=17705 vsize=68936 CPUtime=1800.07
/proc/17707/stat : 17707 (PBPASSolver) R 17705 17705 17599 0 -1 4202496 17669 0 0 0 179993 14 0 0 25 0 1 0 55220205 70590464 16552 1992294400 134512640 134902295 4292681488 18446744073709551615 4159793815 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17707/statm: 17234 16552 270 96 0 16446 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 77636

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17705 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1799.93
CPU system time (s): 0.14
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 77636

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= 525
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 3.22051 second user time and 8.26274 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-18 01:00:48
IDJOB=2673595
IDBENCH=48262
IDSOLVER=1174
FILE ID=node026/2673595-1276815648
PBS_JOBID= 11176710
Free space on /tmp= 62556 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_10_2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673595-1276815648/watcher-2673595-1276815648 -o /tmp/evaluation-result-2673595-1276815648/solver-2673595-1276815648 -C 1800 -W 2000 -M 1800  run HOME/instance-2673595-1276815648.opb

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

MD5SUM BENCH= 2468d4642d986af58e932976ec0c4f0e
RANDOM SEED=375725010

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1851440 kB
Buffers:         33940 kB
Cached:          80308 kB
SwapCached:       9204 kB
Active:          56532 kB
Inactive:        69948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851440 kB
SwapTotal:     4192956 kB
SwapFree:      4136124 kB
Dirty:             688 kB
Writeback:           0 kB
AnonPages:       10848 kB
Mapped:           9184 kB
Slab:            59036 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182224 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= 62556 MiB
End job on node026 at 2010-06-18 01:30:51