Trace number 2673122

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 NameAnswerCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.1 1800.72

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_100_25_1_40.opb
MD5SUMbe9efb792831413817cc7562bdc6c002
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark206.709
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables200
Total number of constraints302
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 40
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6076
Sum of products size (including duplicates)12152
Number of different products3038
Sum of products size6076

Solver Data 

0.00/0.70	c 200 302 3038 6076 0 0 0 0
0.00/0.70	c 32 ~x6283+16 ~x6282+8 ~x6281+4 ~x6280+2 ~x6279+1 ~x6278+1 x101+1 x100+1 x99+1 x98+1 x97+1 x96+1 x95+1 x94+1 x93+1 x92+1 x91+1 x90+1 x89+1 x88+1 x87+1 x86+1 x85+1 x84+1 x83+1 x82+1 x81+1 x80+1 x79+1 x78+1 x77+1 x76+1 x75+1 x74+1 x73+1 x72+1 x71+1 x70+1 x69+1 x68+1 x67+1 x66+1 x65+1 x64+1 x63+1 x62+1 x61+1 x60+1 x59+1 x58+1 x57+1 x56+1 x55+1 x54+1 x53+1 x52+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 x3

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-2673122-1276816767/watcher-2673122-1276816767 -o /tmp/evaluation-result-2673122-1276816767/solver-2673122-1276816767 -C 1800 -W 2000 -M 1800 run HOME/instance-2673122-1276816767.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: 1.01 1.00 1.00 3/106 25112
/proc/meminfo: memFree=1855132/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0

[startup+0.0668581 s]
/proc/loadavg: 1.01 1.00 1.00 3/106 25112
/proc/meminfo: memFree=1855132/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100867 s]
/proc/loadavg: 1.01 1.00 1.00 3/106 25112
/proc/meminfo: memFree=1855132/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300899 s]
/proc/loadavg: 1.01 1.00 1.00 3/106 25112
/proc/meminfo: memFree=1855132/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700972 s]
/proc/loadavg: 1.01 1.00 1.00 3/106 25112
/proc/meminfo: memFree=1855132/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50112 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 25115
/proc/meminfo: memFree=1766952/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=93768 CPUtime=1.49
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 23326 0 0 0 121 28 0 0 25 0 1 0 22969041 96018432 22519 1992294400 134512640 134902295 4287813920 18446744073709551615 4160582625 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 23442 22519 270 96 0 22654 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102468

[startup+3.10141 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 25115
/proc/meminfo: memFree=1765092/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=94428 CPUtime=3.09
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 23465 0 0 0 281 28 0 0 25 0 1 0 22969041 96694272 22658 1992294400 134512640 134902295 4287813920 18446744073709551615 4160580072 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 23607 22658 270 96 0 22819 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103128

[startup+6.30099 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 25115
/proc/meminfo: memFree=1763604/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=95880 CPUtime=6.28
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 23843 0 0 0 600 28 0 0 25 0 1 0 22969041 98181120 23036 1992294400 134512640 134902295 4287813920 18446744073709551615 4160579928 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 23970 23036 270 96 0 23182 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 104580

[startup+12.7012 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 25115
/proc/meminfo: memFree=1761000/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=98152 CPUtime=12.68
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 24420 0 0 0 1240 28 0 0 25 0 1 0 22969041 100507648 23613 1992294400 134512640 134902295 4287813920 18446744073709551615 4160585415 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 24538 23613 270 96 0 23750 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 106852

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25115
/proc/meminfo: memFree=1756288/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=102820 CPUtime=25.48
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 25565 0 0 0 2519 29 0 0 25 0 1 0 22969041 105287680 24758 1992294400 134512640 134902295 4287813920 18446744073709551615 4160579710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 25705 24758 270 96 0 24917 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 111520

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25117
/proc/meminfo: memFree=1749592/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=109512 CPUtime=51.07
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 27235 0 0 0 5077 30 0 0 25 0 1 0 22969041 112140288 26428 1992294400 134512640 134902295 4287813920 18446744073709551615 4160580860 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 27378 26428 270 96 0 26590 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 118212

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25117
/proc/meminfo: memFree=1742400/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=116384 CPUtime=102.26
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 28942 0 0 0 10194 32 0 0 25 0 1 0 22969041 119177216 28135 1992294400 134512640 134902295 4287813920 18446744073709551615 4160568452 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 29096 28135 270 96 0 28308 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 125084

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25119
/proc/meminfo: memFree=1732976/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=125952 CPUtime=162.23
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 31313 0 0 0 16189 34 0 0 25 0 1 0 22969041 128974848 30506 1992294400 134512640 134902295 4287813920 18446744073709551615 4160568428 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 31488 30506 270 96 0 30700 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 134652

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25121
/proc/meminfo: memFree=1726528/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=132080 CPUtime=222.21
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 32842 0 0 0 22185 36 0 0 25 0 1 0 22969041 135249920 32035 1992294400 134512640 134902295 4287813920 18446744073709551615 4160579710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 33020 32035 270 96 0 32232 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 140780

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25123
/proc/meminfo: memFree=1726528/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=132080 CPUtime=282.19
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 32842 0 0 0 28183 36 0 0 25 0 1 0 22969041 135249920 32035 1992294400 134512640 134902295 4287813920 18446744073709551615 4160579710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 33020 32035 270 96 0 32232 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 140780

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25125
/proc/meminfo: memFree=1726528/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=132080 CPUtime=342.17
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 32843 0 0 0 34181 36 0 0 25 0 1 0 22969041 135249920 32036 1992294400 134512640 134902295 4287813920 18446744073709551615 4160549489 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 33020 32036 270 96 0 32232 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 140780

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25125
/proc/meminfo: memFree=1726528/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=132080 CPUtime=402.15
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 32846 0 0 0 40179 36 0 0 25 0 1 0 22969041 135249920 32039 1992294400 134512640 134902295 4287813920 18446744073709551615 4160582600 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 33020 32039 270 96 0 32232 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 140780

[startup+462.301 s]

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

/proc/25114/statm: 38631 37542 270 96 0 37843 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 163224

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25152
/proc/meminfo: memFree=1703712/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=154524 CPUtime=1241.87
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 38351 0 0 0 124145 42 0 0 25 0 1 0 22969041 158232576 37544 1992294400 134512640 134902295 4287813920 18446744073709551615 4160579896 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 38631 37544 270 96 0 37843 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 163224

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25152
/proc/meminfo: memFree=1703712/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=154668 CPUtime=1301.86
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 38373 0 0 0 130144 42 0 0 25 0 1 0 22969041 158380032 37566 1992294400 134512640 134902295 4287813920 18446744073709551615 4160568553 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 38667 37566 270 96 0 37879 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 163368

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25154
/proc/meminfo: memFree=1703216/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=154972 CPUtime=1361.83
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 38466 0 0 0 136141 42 0 0 25 0 1 0 22969041 158691328 37659 1992294400 134512640 134902295 4287813920 18446744073709551615 4160582653 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 38743 37659 270 96 0 37955 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 163672

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25156
/proc/meminfo: memFree=1703216/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=154972 CPUtime=1421.82
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 38468 0 0 0 142140 42 0 0 25 0 1 0 22969041 158691328 37661 1992294400 134512640 134902295 4287813920 18446744073709551615 4160579710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 38743 37661 270 96 0 37955 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 163672

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25158
/proc/meminfo: memFree=1702968/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=155328 CPUtime=1481.79
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 38522 0 0 0 148137 42 0 0 25 0 1 0 22969041 159055872 37715 1992294400 134512640 134902295 4287813920 18446744073709551615 4160579896 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 38832 37715 270 96 0 38044 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 164028

[startup+1542.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 25160
/proc/meminfo: memFree=1702596/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=155644 CPUtime=1541.77
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 38636 0 0 0 154135 42 0 0 25 0 1 0 22969041 159379456 37821 1992294400 134512640 134902295 4287813920 18446744073709551615 4160579710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 38911 37821 270 96 0 38123 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 164344

[startup+1602.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 25160
/proc/meminfo: memFree=1702348/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=155888 CPUtime=1601.75
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 38681 0 0 0 160133 42 0 0 25 0 1 0 22969041 159629312 37866 1992294400 134512640 134902295 4287813920 18446744073709551615 4160579710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 38972 37866 270 96 0 38184 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 164588

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25162
/proc/meminfo: memFree=1698380/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=160052 CPUtime=1661.73
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 39706 0 0 0 166130 43 0 0 25 0 1 0 22969041 163893248 38891 1992294400 134512640 134902295 4287813920 18446744073709551615 4160549489 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 40013 38891 270 96 0 39225 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 168752

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25164
/proc/meminfo: memFree=1691684/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=166540 CPUtime=1721.71
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 41330 0 0 0 172126 45 0 0 25 0 1 0 22969041 170536960 40515 1992294400 134512640 134902295 4287813920 18446744073709551615 4160568490 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 41635 40515 270 96 0 40847 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 175240

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25166
/proc/meminfo: memFree=1687096/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=171128 CPUtime=1781.69
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 42437 0 0 0 178123 46 0 0 25 0 1 0 22969041 175235072 41622 1992294400 134512640 134902295 4287813920 18446744073709551615 4160579710 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 42782 41622 270 96 0 41994 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 179828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25166
/proc/meminfo: memFree=1685856/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=172316 CPUtime=1800.1
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 42734 0 0 0 179964 46 0 0 25 0 1 0 22969041 176451584 41919 1992294400 134512640 134902295 4287813920 18446744073709551615 4160549499 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 43079 41919 270 96 0 42291 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 181016

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25166
/proc/meminfo: memFree=1685856/2059040 swapFree=4164948/4192956
[pid=25112] ppid=25110 vsize=8700 CPUtime=0
/proc/25112/stat : 25112 (run) S 25110 25112 24901 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22969041 8908800 251 1992294400 4194304 4922060 140734254722640 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25112/statm: 2175 251 211 178 0 68 0
[pid=25114] ppid=25112 vsize=172316 CPUtime=1800.1
/proc/25114/stat : 25114 (PBPASSolver) R 25112 25112 24901 0 -1 4202496 42734 0 0 0 179964 46 0 0 25 0 1 0 22969041 176451584 41919 1992294400 134512640 134902295 4287813920 18446744073709551615 4160549499 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25114/statm: 43079 41919 270 96 0 42291 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 181016

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25112 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=1999
# CPU time returned by wait4() is 0.002998
# 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): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1799.64
CPU system time (s): 0.46
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 181016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
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 3.00354 second user time and 8.47471 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-18 01:19:27
IDJOB=2673122
IDBENCH=48294
IDSOLVER=1174
FILE ID=node044/2673122-1276816767
PBS_JOBID= 11176701
Free space on /tmp= 62508 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_100_25_1_40.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673122-1276816767/watcher-2673122-1276816767 -o /tmp/evaluation-result-2673122-1276816767/solver-2673122-1276816767 -C 1800 -W 2000 -M 1800  run HOME/instance-2673122-1276816767.opb

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

MD5SUM BENCH= be9efb792831413817cc7562bdc6c002
RANDOM SEED=99722964

node044.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		: 3000.266
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	: 6000.53
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		: 3000.266
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:       1855528 kB
Buffers:         23976 kB
Cached:          69372 kB
SwapCached:       1376 kB
Active:          57948 kB
Inactive:        68260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855528 kB
SwapTotal:     4192956 kB
SwapFree:      4164948 kB
Dirty:             788 kB
Writeback:           0 kB
AnonPages:       31468 kB
Mapped:          15076 kB
Slab:            55324 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179700 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= 62508 MiB
End job on node044 at 2010-06-18 01:49:30