Trace number 2674823

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) 1800.11 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_50_50.r.opb
MD5SUM92218ddb5567427e70962e6332b1ed9e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark1.59276
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint50
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
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)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.42	c 100 100 0 0 0 0 0 0
0.00/0.42	o 6
0.00/0.42	c 64 ~x208+32 ~x207+16 ~x206+8 ~x205+4 ~x204+2 ~x203+1 ~x202+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 ~x31+1 ~x30+1 ~x29+1 ~x28+1 ~x27+1 ~x26+1 ~x25+1 ~x24+1 ~x23+1 ~x22+1 ~x21+1 ~x20+1 ~x19+1 ~x18+1 ~x17+1 ~x16+1 ~x15+1 ~x14+1 ~x13+1 ~x12+1 ~x11+1 ~x10+1 ~x9+1 ~x8+1 ~x7+1 ~x6+1 ~x5+1 ~x4

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-2674823-1276802470/watcher-2674823-1276802470 -o /tmp/evaluation-result-2674823-1276802470/solver-2674823-1276802470 -C 1800 -W 2000 -M 1800 run HOME/instance-2674823-1276802470.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.97 3/105 26312
/proc/meminfo: memFree=1843980/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0

[startup+0.055164 s]
/proc/loadavg: 0.91 0.95 0.97 3/105 26312
/proc/meminfo: memFree=1843980/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101169 s]
/proc/loadavg: 0.91 0.95 0.97 3/105 26312
/proc/meminfo: memFree=1843980/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301193 s]
/proc/loadavg: 0.91 0.95 0.97 3/105 26312
/proc/meminfo: memFree=1843980/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701242 s]
/proc/loadavg: 0.91 0.95 0.97 3/105 26312
/proc/meminfo: memFree=1843980/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50034 s]
/proc/loadavg: 0.91 0.95 0.97 2/107 26315
/proc/meminfo: memFree=1784312/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=62676 CPUtime=1.48
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 15665 0 0 0 132 16 0 0 25 0 1 0 21540127 64180224 15049 1992294400 134512640 134902295 4291527168 18446744073709551615 4160492279 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 15669 15049 269 96 0 14881 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 71376

[startup+3.10054 s]
/proc/loadavg: 0.91 0.95 0.97 2/107 26315
/proc/meminfo: memFree=1783692/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=63600 CPUtime=3.08
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 15877 0 0 0 292 16 0 0 25 0 1 0 21540127 65126400 15261 1992294400 134512640 134902295 4291527168 18446744073709551615 4160511399 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 15900 15261 269 96 0 15112 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 72300

[startup+6.30093 s]
/proc/loadavg: 0.92 0.95 0.97 2/107 26315
/proc/meminfo: memFree=1782080/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=64980 CPUtime=6.28
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 16234 0 0 0 612 16 0 0 25 0 1 0 21540127 66539520 15618 1992294400 134512640 134902295 4291527168 18446744073709551615 4160510809 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 16245 15618 269 96 0 15457 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 73680

[startup+12.7007 s]
/proc/loadavg: 0.93 0.95 0.97 2/107 26315
/proc/meminfo: memFree=1779104/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=67624 CPUtime=12.69
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 16889 0 0 0 1252 17 0 0 25 0 1 0 21540127 69246976 16273 1992294400 134512640 134902295 4291527168 18446744073709551615 4160511180 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 16906 16273 269 96 0 16118 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 76324

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.97 2/107 26315
/proc/meminfo: memFree=1773772/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=73068 CPUtime=25.48
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 18236 0 0 0 2531 17 0 0 25 0 1 0 21540127 74821632 17620 1992294400 134512640 134902295 4291527168 18446744073709551615 4160522374 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 18267 17620 269 96 0 17479 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 81768

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.97 2/107 26315
/proc/meminfo: memFree=1771912/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=74660 CPUtime=51.08
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 18648 0 0 0 5090 18 0 0 25 0 1 0 21540127 76451840 18032 1992294400 134512640 134902295 4291527168 18446744073709551615 4160511326 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 18665 18032 269 96 0 17877 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 83360

[startup+102.309 s]
/proc/loadavg: 1.06 0.98 0.98 2/107 26317
/proc/meminfo: memFree=1771664/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=74660 CPUtime=102.27
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 18651 0 0 0 10209 18 0 0 25 0 1 0 21540127 76451840 18035 1992294400 134512640 134902295 4291527168 18446744073709551615 4160523516 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 18665 18035 269 96 0 17877 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 83360

[startup+162.302 s]
/proc/loadavg: 1.09 1.00 0.98 2/107 26319
/proc/meminfo: memFree=1770672/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=75684 CPUtime=162.25
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 18882 0 0 0 16207 18 0 0 25 0 1 0 21540127 77500416 18266 1992294400 134512640 134902295 4291527168 18446744073709551615 4160492168 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 18921 18266 269 96 0 18133 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 84384

[startup+222.301 s]
/proc/loadavg: 1.03 1.00 0.98 2/107 26321
/proc/meminfo: memFree=1767944/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=78500 CPUtime=222.23
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 19573 0 0 0 22205 18 0 0 25 0 1 0 21540127 80384000 18957 1992294400 134512640 134902295 4291527168 18446744073709551615 4160513090 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 19625 18957 269 96 0 18837 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 87200

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 0.98 2/107 26323
/proc/meminfo: memFree=1764596/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=81932 CPUtime=282.22
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 20430 0 0 0 28203 19 0 0 25 0 1 0 21540127 83898368 19814 1992294400 134512640 134902295 4291527168 18446744073709551615 4160510851 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 20483 19814 269 96 0 19695 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 90632

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 26323
/proc/meminfo: memFree=1760256/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=86340 CPUtime=342.19
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 21523 0 0 0 34200 19 0 0 25 0 1 0 21540127 88412160 20907 1992294400 134512640 134902295 4291527168 18446744073709551615 4160511167 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 21585 20907 269 96 0 20797 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 95040

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 26325
/proc/meminfo: memFree=1759512/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=86868 CPUtime=402.17
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 21660 0 0 0 40198 19 0 0 25 0 1 0 21540127 88952832 21044 1992294400 134512640 134902295 4291527168 18446744073709551615 4160522728 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 21717 21044 269 96 0 20929 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 95568

[startup+462.302 s]

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

/proc/26314/statm: 24761 24080 269 96 0 23973 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 107744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26350
/proc/meminfo: memFree=1746616/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=99044 CPUtime=1181.96
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 24698 0 0 0 118174 22 0 0 25 0 1 0 21540127 101421056 24082 1992294400 134512640 134902295 4291527168 18446744073709551615 4160525213 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 24761 24082 269 96 0 23973 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 107744

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26350
/proc/meminfo: memFree=1746368/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=99044 CPUtime=1241.95
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 24698 0 0 0 124173 22 0 0 25 0 1 0 21540127 101421056 24082 1992294400 134512640 134902295 4291527168 18446744073709551615 4160492279 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 24761 24082 269 96 0 23973 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 107744

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26352
/proc/meminfo: memFree=1745872/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=99704 CPUtime=1301.94
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 24831 0 0 0 130172 22 0 0 25 0 1 0 21540127 102096896 24215 1992294400 134512640 134902295 4291527168 18446744073709551615 4160522374 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 24926 24215 269 96 0 24138 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 108404

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26354
/proc/meminfo: memFree=1743144/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=102364 CPUtime=1361.91
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 25507 0 0 0 136168 23 0 0 25 0 1 0 21540127 104820736 24891 1992294400 134512640 134902295 4291527168 18446744073709551615 4160504696 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 25591 24891 269 96 0 24803 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 111064

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26356
/proc/meminfo: memFree=1743144/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=102364 CPUtime=1421.9
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 25509 0 0 0 142167 23 0 0 25 0 1 0 21540127 104820736 24893 1992294400 134512640 134902295 4291527168 18446744073709551615 4160504826 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 25591 24893 269 96 0 24803 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 111064

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26358
/proc/meminfo: memFree=1743144/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=102364 CPUtime=1481.88
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 25509 0 0 0 148165 23 0 0 25 0 1 0 21540127 104820736 24893 1992294400 134512640 134902295 4291527168 18446744073709551615 4160511416 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 25591 24893 269 96 0 24803 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 111064

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26358
/proc/meminfo: memFree=1743144/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=102364 CPUtime=1541.86
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 25509 0 0 0 154163 23 0 0 25 0 1 0 21540127 104820736 24893 1992294400 134512640 134902295 4291527168 18446744073709551615 4160522366 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 25591 24893 269 96 0 24803 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 111064

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26360
/proc/meminfo: memFree=1742896/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=102364 CPUtime=1601.85
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 25514 0 0 0 160162 23 0 0 25 0 1 0 21540127 104820736 24898 1992294400 134512640 134902295 4291527168 18446744073709551615 4160492145 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 25591 24898 269 96 0 24803 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 111064

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26362
/proc/meminfo: memFree=1742896/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=102364 CPUtime=1661.83
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 25514 0 0 0 166160 23 0 0 25 0 1 0 21540127 104820736 24898 1992294400 134512640 134902295 4291527168 18446744073709551615 4160510822 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 25591 24898 269 96 0 24803 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 111064

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26364
/proc/meminfo: memFree=1742772/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=102364 CPUtime=1721.82
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 25514 0 0 0 172159 23 0 0 25 0 1 0 21540127 104820736 24898 1992294400 134512640 134902295 4291527168 18446744073709551615 4160522552 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 25591 24898 269 96 0 24803 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 111064

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26366
/proc/meminfo: memFree=1742524/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=102364 CPUtime=1781.8
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 25514 0 0 0 178157 23 0 0 25 0 1 0 21540127 104820736 24898 1992294400 134512640 134902295 4291527168 18446744073709551615 4160511188 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 25591 24898 269 96 0 24803 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 111064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 26366
/proc/meminfo: memFree=1742524/2059040 swapFree=4139492/4192956
[pid=26312] ppid=26310 vsize=8700 CPUtime=0
/proc/26312/stat : 26312 (run) S 26310 26312 26057 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 21540127 8908800 251 1992294400 4194304 4922060 140735826648960 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/26312/statm: 2175 251 211 178 0 68 0
[pid=26314] ppid=26312 vsize=102364 CPUtime=1800.11
/proc/26314/stat : 26314 (PBPASSolver) R 26312 26312 26057 0 -1 4202496 25514 0 0 0 179988 23 0 0 25 0 1 0 21540127 104820736 24898 1992294400 134512640 134902295 4291527168 18446744073709551615 4160510809 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/26314/statm: 25591 24898 269 96 0 24803 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 111064

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 26312 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.11
#
# 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): 1800.11
CPU user time (s): 1799.88
CPU system time (s): 0.23
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 111064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 3.11553 second user time and 8.36373 second system time

The end

Launcher Data 

Begin job on node080 at 2010-06-17 21:21:10
IDJOB=2674823
IDBENCH=2869
IDSOLVER=1174
FILE ID=node080/2674823-1276802470
PBS_JOBID= 11176645
Free space on /tmp= 62592 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_50_50.r.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674823-1276802470/watcher-2674823-1276802470 -o /tmp/evaluation-result-2674823-1276802470/solver-2674823-1276802470 -C 1800 -W 2000 -M 1800  run HOME/instance-2674823-1276802470.opb

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

MD5SUM BENCH= 92218ddb5567427e70962e6332b1ed9e
RANDOM SEED=2065401504

node080.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5999.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1844376 kB
Buffers:         25808 kB
Cached:          96040 kB
SwapCached:       7352 kB
Active:          61784 kB
Inactive:        74096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1844376 kB
SwapTotal:     4192956 kB
SwapFree:      4139492 kB
Dirty:             656 kB
Writeback:           0 kB
AnonPages:       11712 kB
Mapped:          12876 kB
Slab:            56752 kB
PageTables:       3948 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183816 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= 62592 MiB
End job on node080 at 2010-06-17 21:51:12