Trace number 2674810

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) 1800.03 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-dk512x.r.opb
MD5SUM581a8e804be9894a02ef91830c95d4b0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark0.047992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6
Optimality of the best value was proved YES
Number of variables59
Total number of constraints91
Number of constraints which are clauses91
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 constraint1
Maximum length of a constraint53
Number of terms in the objective function 59
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 59
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 59
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.23	c 59 91 0 0 0 0 0 0
0.00/0.23	o 7
0.00/0.23	c 32 ~x156+16 ~x155+8 ~x154+4 ~x153+2 ~x152+1 ~x151+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 ~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-2674810-1276801941/watcher-2674810-1276801941 -o /tmp/evaluation-result-2674810-1276801941/solver-2674810-1276801941 -C 1800 -W 2000 -M 1800 run HOME/instance-2674810-1276801941.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 19378
/proc/meminfo: memFree=1882848/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0

[startup+0.039502 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 19378
/proc/meminfo: memFree=1882848/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101509 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 19378
/proc/meminfo: memFree=1882848/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301532 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 19378
/proc/meminfo: memFree=1882848/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701579 s]
/proc/loadavg: 0.99 1.00 1.00 3/106 19378
/proc/meminfo: memFree=1882848/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50167 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 19381
/proc/meminfo: memFree=1850964/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=34800 CPUtime=1.49
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 8412 0 0 0 140 9 0 0 23 0 1 0 55797746 35635200 8149 1992294400 134512640 134902295 4290390720 18446744073709551615 4160142136 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 8700 8149 269 96 0 7912 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43500

[startup+3.10086 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 19381
/proc/meminfo: memFree=1850220/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=35732 CPUtime=3.09
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 8617 0 0 0 300 9 0 0 25 0 1 0 55797746 36589568 8354 1992294400 134512640 134902295 4290390720 18446744073709551615 4160123490 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 8933 8354 269 96 0 8145 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44432

[startup+6.30123 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 19381
/proc/meminfo: memFree=1848732/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=36964 CPUtime=6.28
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 8947 0 0 0 619 9 0 0 25 0 1 0 55797746 37851136 8684 1992294400 134512640 134902295 4290390720 18446744073709551615 4160123522 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 9241 8684 269 96 0 8453 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 45664

[startup+12.701 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 19381
/proc/meminfo: memFree=1847616/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=37756 CPUtime=12.68
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 9136 0 0 0 1259 9 0 0 25 0 1 0 55797746 38662144 8873 1992294400 134512640 134902295 4290390720 18446744073709551615 4160123428 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 9439 8873 269 96 0 8651 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 46456

[startup+25.5014 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 19381
/proc/meminfo: memFree=1846500/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=38740 CPUtime=25.48
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 9387 0 0 0 2539 9 0 0 25 0 1 0 55797746 39669760 9124 1992294400 134512640 134902295 4290390720 18446744073709551615 4160123618 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 9685 9124 269 96 0 8897 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47440

[startup+51.1014 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 19383
/proc/meminfo: memFree=1846252/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=39136 CPUtime=51.07
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 9496 0 0 0 5098 9 0 0 25 0 1 0 55797746 40075264 9233 1992294400 134512640 134902295 4290390720 18446744073709551615 4160142186 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 9784 9233 269 96 0 8996 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 47836

[startup+102.308 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 19386
/proc/meminfo: memFree=1843028/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=41552 CPUtime=102.26
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 10069 0 0 0 10216 10 0 0 25 0 1 0 55797746 42549248 9806 1992294400 134512640 134902295 4290390720 18446744073709551615 4160138025 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 10388 9806 269 96 0 9600 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 50252

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 19388
/proc/meminfo: memFree=1841788/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=42708 CPUtime=162.23
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 10379 0 0 0 16213 10 0 0 25 0 1 0 55797746 43732992 10116 1992294400 134512640 134902295 4290390720 18446744073709551615 4160123562 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 10677 10116 269 96 0 9889 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 51408

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 19390
/proc/meminfo: memFree=1841044/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=43516 CPUtime=222.21
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 10556 0 0 0 22211 10 0 0 25 0 1 0 55797746 44560384 10293 1992294400 134512640 134902295 4290390720 18446744073709551615 4160153919 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 10879 10293 269 96 0 10091 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 52216

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 19392
/proc/meminfo: memFree=1841044/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=43516 CPUtime=282.19
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 10556 0 0 0 28209 10 0 0 25 0 1 0 55797746 44560384 10293 1992294400 134512640 134902295 4290390720 18446744073709551615 4160142762 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 10879 10293 269 96 0 10091 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 52216

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 19394
/proc/meminfo: memFree=1840672/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=43788 CPUtime=342.17
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 10633 0 0 0 34207 10 0 0 25 0 1 0 55797746 44838912 10370 1992294400 134512640 134902295 4290390720 18446744073709551615 4160153871 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 10947 10370 269 96 0 10159 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 52488

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/108 19394
/proc/meminfo: memFree=1840300/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=44200 CPUtime=402.15
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 10741 0 0 0 40205 10 0 0 25 0 1 0 55797746 45260800 10478 1992294400 134512640 134902295 4290390720 18446744073709551615 4160156592 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 11050 10478 269 96 0 10262 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 52900

[startup+462.301 s]

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

/proc/19380/statm: 12436 11827 269 96 0 11648 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 58444

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19416
/proc/meminfo: memFree=1833852/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=50544 CPUtime=1181.92
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 12297 0 0 0 118180 12 0 0 25 0 1 0 55797746 51757056 12034 1992294400 134512640 134902295 4290390720 18446744073709551615 4160144484 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 12636 12034 269 96 0 11848 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 59244

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19418
/proc/meminfo: memFree=1833480/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=50544 CPUtime=1241.9
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 12313 0 0 0 124178 12 0 0 25 0 1 0 55797746 51757056 12050 1992294400 134512640 134902295 4290390720 18446744073709551615 4160142186 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 12636 12050 269 96 0 11848 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 59244

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19418
/proc/meminfo: memFree=1833232/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=50808 CPUtime=1301.88
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 12376 0 0 0 130176 12 0 0 25 0 1 0 55797746 52027392 12113 1992294400 134512640 134902295 4290390720 18446744073709551615 4160123565 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 12702 12113 269 96 0 11914 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 59508

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19420
/proc/meminfo: memFree=1832116/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=52040 CPUtime=1361.86
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 12650 0 0 0 136173 13 0 0 25 0 1 0 55797746 53288960 12387 1992294400 134512640 134902295 4290390720 18446744073709551615 4160142529 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 13010 12387 269 96 0 12222 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 60740

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19422
/proc/meminfo: memFree=1831372/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=52700 CPUtime=1421.85
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 12824 0 0 0 142172 13 0 0 25 0 1 0 55797746 53964800 12561 1992294400 134512640 134902295 4290390720 18446744073709551615 4160123434 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 13175 12561 269 96 0 12387 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 61400

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19424
/proc/meminfo: memFree=1831372/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=52700 CPUtime=1481.82
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 12824 0 0 0 148169 13 0 0 25 0 1 0 55797746 53964800 12561 1992294400 134512640 134902295 4290390720 18446744073709551615 4160123647 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 13175 12561 269 96 0 12387 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 61400

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19426
/proc/meminfo: memFree=1831372/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=52700 CPUtime=1541.8
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 12825 0 0 0 154167 13 0 0 25 0 1 0 55797746 53964800 12562 1992294400 134512640 134902295 4290390720 18446744073709551615 4160123514 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 13175 12562 269 96 0 12387 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 61400

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19426
/proc/meminfo: memFree=1830132/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=53888 CPUtime=1601.78
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 13131 0 0 0 160165 13 0 0 25 0 1 0 55797746 55181312 12868 1992294400 134512640 134902295 4290390720 18446744073709551615 4160123522 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 13472 12868 269 96 0 12684 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 62588

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19428
/proc/meminfo: memFree=1829884/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=54044 CPUtime=1661.76
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 13171 0 0 0 166163 13 0 0 25 0 1 0 55797746 55341056 12908 1992294400 134512640 134902295 4290390720 18446744073709551615 4160154092 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 13511 12908 269 96 0 12723 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 62744

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19430
/proc/meminfo: memFree=1829760/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=54044 CPUtime=1721.74
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 13171 0 0 0 172161 13 0 0 25 0 1 0 55797746 55341056 12908 1992294400 134512640 134902295 4290390720 18446744073709551615 4160153879 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 13511 12908 269 96 0 12723 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 62744

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19432
/proc/meminfo: memFree=1829140/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=54616 CPUtime=1781.73
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 13292 0 0 0 178160 13 0 0 25 0 1 0 55797746 55926784 13029 1992294400 134512640 134902295 4290390720 18446744073709551615 4160123647 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 13654 13029 269 96 0 12866 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 63316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19432
/proc/meminfo: memFree=1829140/2059040 swapFree=4139188/4192956
[pid=19378] ppid=19376 vsize=8700 CPUtime=0
/proc/19378/stat : 19378 (run) S 19376 19378 19048 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55797746 8908800 251 1992294400 4194304 4922060 140736208389904 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19378/statm: 2175 251 211 178 0 68 0
[pid=19380] ppid=19378 vsize=54616 CPUtime=1800.03
/proc/19380/stat : 19380 (PBPASSolver) R 19378 19378 19048 0 -1 4202496 13293 0 0 0 179990 13 0 0 25 0 1 0 55797746 55926784 13030 1992294400 134512640 134902295 4290390720 18446744073709551615 4160153912 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19380/statm: 13654 13030 269 96 0 12866 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 63316

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 19378 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 1800.03
#
# 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): 1800.03
CPU user time (s): 1799.9
CPU system time (s): 0.13
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 63316

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= 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 2.92455 second user time and 8.5537 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-17 21:12:21
IDJOB=2674810
IDBENCH=2856
IDSOLVER=1174
FILE ID=node006/2674810-1276801941
PBS_JOBID= 11176676
Free space on /tmp= 62504 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-dk512x.r.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674810-1276801941/watcher-2674810-1276801941 -o /tmp/evaluation-result-2674810-1276801941/solver-2674810-1276801941 -C 1800 -W 2000 -M 1800  run HOME/instance-2674810-1276801941.opb

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

MD5SUM BENCH= 581a8e804be9894a02ef91830c95d4b0
RANDOM SEED=1934792408

node006.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		: 3000.204
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		: 3000.204
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1883368 kB
Buffers:         11064 kB
Cached:          73484 kB
SwapCached:       6228 kB
Active:          28392 kB
Inactive:        68980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1883368 kB
SwapTotal:     4192956 kB
SwapFree:      4139188 kB
Dirty:             660 kB
Writeback:           0 kB
AnonPages:       11448 kB
Mapped:          12880 kB
Slab:            56308 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181384 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= 62504 MiB
End job on node006 at 2010-06-17 21:42:23