Trace number 2674830

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) 1800.02 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m50_100_90_90.r.opb
MD5SUM4da887ca4bb57adc53b30ca1ea0acd93
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.05799
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables100
Total number of constraints50
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint90
Maximum length of a constraint90
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 

0.00/0.40	c 100 50 0 0 0 0 0 0
0.00/0.40	o 2
0.00/0.40	c 64 ~x158+32 ~x157+16 ~x156+8 ~x155+4 ~x154+2 ~x153+1 ~x152+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-2674830-1276802543/watcher-2674830-1276802543 -o /tmp/evaluation-result-2674830-1276802543/solver-2674830-1276802543 -C 1800 -W 2000 -M 1800 run HOME/instance-2674830-1276802543.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 23766
/proc/meminfo: memFree=1848892/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0

[startup+0.03181 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 23766
/proc/meminfo: memFree=1848892/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100818 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 23766
/proc/meminfo: memFree=1848892/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300839 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 23766
/proc/meminfo: memFree=1848892/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700883 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 23766
/proc/meminfo: memFree=1848892/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50097 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23769
/proc/meminfo: memFree=1795680/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=56148 CPUtime=1.48
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 13998 0 0 0 134 14 0 0 25 0 1 0 21547077 57495552 13421 1992294400 134512640 134902295 4294474608 18446744073709551615 4160069300 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 14037 13421 269 96 0 13249 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 64848

[startup+3.10115 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23769
/proc/meminfo: memFree=1795308/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=56948 CPUtime=3.08
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 14214 0 0 0 294 14 0 0 25 0 1 0 21547077 58314752 13637 1992294400 134512640 134902295 4294474608 18446744073709551615 4160072916 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 14237 13637 269 96 0 13449 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 65648

[startup+6.3005 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23769
/proc/meminfo: memFree=1793448/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=58444 CPUtime=6.28
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 14579 0 0 0 614 14 0 0 25 0 1 0 21547077 59846656 14002 1992294400 134512640 134902295 4294474608 18446744073709551615 4160080157 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 14611 14002 269 96 0 13823 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 67144

[startup+12.7012 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23769
/proc/meminfo: memFree=1790968/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=60824 CPUtime=12.69
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 15171 0 0 0 1254 15 0 0 25 0 1 0 21547077 62283776 14594 1992294400 134512640 134902295 4294474608 18446744073709551615 4160080749 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 15206 14594 269 96 0 14418 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69524

[startup+25.5006 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23769
/proc/meminfo: memFree=1789604/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=62044 CPUtime=25.49
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 15467 0 0 0 2534 15 0 0 25 0 1 0 21547077 63533056 14890 1992294400 134512640 134902295 4294474608 18446744073709551615 4160071944 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 15511 14890 269 96 0 14723 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 70744

[startup+51.1014 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23771
/proc/meminfo: memFree=1785760/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=65740 CPUtime=51.07
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 16414 0 0 0 5092 15 0 0 25 0 1 0 21547077 67317760 15837 1992294400 134512640 134902295 4294474608 18446744073709551615 4160049816 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 16435 15837 269 96 0 15647 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 74440

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23771
/proc/meminfo: memFree=1783032/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=68336 CPUtime=102.26
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 17035 0 0 0 10211 15 0 0 25 0 1 0 21547077 69976064 16458 1992294400 134512640 134902295 4294474608 18446744073709551615 4160070922 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 17084 16458 269 96 0 16296 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 77036

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23773
/proc/meminfo: memFree=1779312/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=72036 CPUtime=162.25
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 17950 0 0 0 16209 16 0 0 25 0 1 0 21547077 73764864 17373 1992294400 134512640 134902295 4294474608 18446744073709551615 4160082945 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 18009 17373 269 96 0 17221 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 80736

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23775
/proc/meminfo: memFree=1773484/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=77924 CPUtime=222.23
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 19424 0 0 0 22205 18 0 0 25 0 1 0 21547077 79794176 18847 1992294400 134512640 134902295 4294474608 18446744073709551615 4160049925 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 19481 18847 269 96 0 18693 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 86624

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23777
/proc/meminfo: memFree=1772740/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=78452 CPUtime=282.22
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 19564 0 0 0 28204 18 0 0 25 0 1 0 21547077 80334848 18987 1992294400 134512640 134902295 4294474608 18446744073709551615 4160080006 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 19613 18987 269 96 0 18825 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 87152

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23779
/proc/meminfo: memFree=1772740/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=78452 CPUtime=342.2
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 19564 0 0 0 34202 18 0 0 25 0 1 0 21547077 80334848 18987 1992294400 134512640 134902295 4294474608 18446744073709551615 4160082644 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 19613 18987 269 96 0 18825 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 87152

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23779
/proc/meminfo: memFree=1770012/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=81096 CPUtime=402.18
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 20230 0 0 0 40200 18 0 0 25 0 1 0 21547077 83042304 19653 1992294400 134512640 134902295 4294474608 18446744073709551615 4160071527 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 20274 19653 269 96 0 19486 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 89796

[startup+462.301 s]

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

/proc/23768/statm: 22686 21968 269 96 0 21898 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 99444

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23806
/proc/meminfo: memFree=1759844/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=90920 CPUtime=1241.96
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 22586 0 0 0 124176 20 0 0 25 0 1 0 21547077 93102080 22009 1992294400 134512640 134902295 4294474608 18446744073709551615 4160069042 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 22730 22009 269 96 0 21942 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 99620

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23806
/proc/meminfo: memFree=1759720/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=90920 CPUtime=1301.95
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 22586 0 0 0 130175 20 0 0 25 0 1 0 21547077 93102080 22009 1992294400 134512640 134902295 4294474608 18446744073709551615 4160079998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 22730 22009 269 96 0 21942 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 99620

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23808
/proc/meminfo: memFree=1759720/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=90920 CPUtime=1361.93
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 22586 0 0 0 136173 20 0 0 25 0 1 0 21547077 93102080 22009 1992294400 134512640 134902295 4294474608 18446744073709551615 4160079998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 22730 22009 269 96 0 21942 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 99620

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23810
/proc/meminfo: memFree=1759720/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=90920 CPUtime=1421.92
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 22586 0 0 0 142172 20 0 0 25 0 1 0 21547077 93102080 22009 1992294400 134512640 134902295 4294474608 18446744073709551615 4160068734 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 22730 22009 269 96 0 21942 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 99620

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23812
/proc/meminfo: memFree=1759596/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=90920 CPUtime=1481.9
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 22587 0 0 0 148170 20 0 0 25 0 1 0 21547077 93102080 22010 1992294400 134512640 134902295 4294474608 18446744073709551615 4160079998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 22730 22010 269 96 0 21942 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 99620

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23814
/proc/meminfo: memFree=1759472/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=90920 CPUtime=1541.88
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 22587 0 0 0 154168 20 0 0 25 0 1 0 21547077 93102080 22010 1992294400 134512640 134902295 4294474608 18446744073709551615 4160079998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 22730 22010 269 96 0 21942 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 99620

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23814
/proc/meminfo: memFree=1759472/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=90920 CPUtime=1601.87
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 22594 0 0 0 160167 20 0 0 25 0 1 0 21547077 93102080 22017 1992294400 134512640 134902295 4294474608 18446744073709551615 4160049862 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 22730 22017 269 96 0 21942 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 99620

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23816
/proc/meminfo: memFree=1759348/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=90920 CPUtime=1661.85
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 22594 0 0 0 166165 20 0 0 25 0 1 0 21547077 93102080 22017 1992294400 134512640 134902295 4294474608 18446744073709551615 4160087770 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 22730 22017 269 96 0 21942 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 99620

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23818
/proc/meminfo: memFree=1759224/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=90920 CPUtime=1721.84
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 22594 0 0 0 172164 20 0 0 25 0 1 0 21547077 93102080 22017 1992294400 134512640 134902295 4294474608 18446744073709551615 4160061922 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 22730 22017 269 96 0 21942 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 99620

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23820
/proc/meminfo: memFree=1759100/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=90920 CPUtime=1781.82
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 22594 0 0 0 178162 20 0 0 25 0 1 0 21547077 93102080 22017 1992294400 134512640 134902295 4294474608 18446744073709551615 4160082888 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 22730 22017 269 96 0 21942 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 99620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23820
/proc/meminfo: memFree=1759100/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=90920 CPUtime=1800.02
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 22594 0 0 0 179982 20 0 0 25 0 1 0 21547077 93102080 22017 1992294400 134512640 134902295 4294474608 18446744073709551615 4160080348 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 22730 22017 269 96 0 21942 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 99620

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23820
/proc/meminfo: memFree=1759100/2059040 swapFree=4140076/4192956
[pid=23766] ppid=23764 vsize=8700 CPUtime=0
/proc/23766/stat : 23766 (run) S 23764 23766 23449 0 -1 4202496 388 134 0 0 0 0 0 0 21 0 1 0 21547077 8908800 250 1992294400 4194304 4922060 140734513978608 18446744073709551615 234007141509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23766/statm: 2175 250 211 178 0 68 0
[pid=23768] ppid=23766 vsize=90920 CPUtime=1800.02
/proc/23768/stat : 23768 (PBPASSolver) R 23766 23766 23449 0 -1 4202496 22594 0 0 0 179982 20 0 0 25 0 1 0 21547077 93102080 22017 1992294400 134512640 134902295 4294474608 18446744073709551615 4160080348 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23768/statm: 22730 22017 269 96 0 21942 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 99620

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23766 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 1800.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.52
CPU time (s): 1800.02
CPU user time (s): 1799.82
CPU system time (s): 0.2
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 99620

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= 522
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 4

runsolver used 3.2565 second user time and 8.22475 second system time

The end

Launcher Data 

Begin job on node038 at 2010-06-17 21:22:23
IDJOB=2674830
IDBENCH=2877
IDSOLVER=1174
FILE ID=node038/2674830-1276802543
PBS_JOBID= 11176644
Free space on /tmp= 62460 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_90_90.r.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674830-1276802543/watcher-2674830-1276802543 -o /tmp/evaluation-result-2674830-1276802543/solver-2674830-1276802543 -C 1800 -W 2000 -M 1800  run HOME/instance-2674830-1276802543.opb

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

MD5SUM BENCH= 4da887ca4bb57adc53b30ca1ea0acd93
RANDOM SEED=589849574

node038.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		: 3000.222
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	: 6000.44
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		: 3000.222
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:       1849412 kB
Buffers:         27024 kB
Cached:          92140 kB
SwapCached:       5916 kB
Active:          67336 kB
Inactive:        64376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1849412 kB
SwapTotal:     4192956 kB
SwapFree:      4140076 kB
Dirty:             676 kB
Writeback:           0 kB
AnonPages:       10748 kB
Mapped:          12928 kB
Slab:            55960 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181808 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= 62456 MiB
End job on node038 at 2010-06-17 21:52:26