Trace number 2674801

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) 1800.05 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m50_100_10_10.r.opb
MD5SUMe965a77006f54aa5fb414d88d571084c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark0.038993
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8
Optimality of the best value was proved YES
Number of variables99
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 constraint10
Maximum length of a constraint10
Number of terms in the objective function 99
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 99
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 99
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 

0.00/0.07	c 99 50 0 0 0 0 0 0
0.00/0.07	o 13
0.00/0.07	c 64 ~x157+32 ~x156+16 ~x155+8 ~x154+4 ~x153+2 ~x152+1 ~x151+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+1 ~x3+1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2674801-1276801769/watcher-2674801-1276801769 -o /tmp/evaluation-result-2674801-1276801769/solver-2674801-1276801769 -C 1800 -W 2000 -M 1800 run HOME/instance-2674801-1276801769.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: 0.93 1.01 0.99 3/106 23252
/proc/meminfo: memFree=1851636/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0

[startup+0.100991 s]
/proc/loadavg: 0.93 1.01 0.99 3/106 23252
/proc/meminfo: memFree=1851636/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201001 s]
/proc/loadavg: 0.93 1.01 0.99 3/106 23252
/proc/meminfo: memFree=1851636/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301009 s]
/proc/loadavg: 0.93 1.01 0.99 3/106 23252
/proc/meminfo: memFree=1851636/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701043 s]
/proc/loadavg: 0.93 1.01 0.99 3/106 23252
/proc/meminfo: memFree=1851636/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50111 s]
/proc/loadavg: 0.93 1.01 0.99 2/108 23255
/proc/meminfo: memFree=1839344/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=15336 CPUtime=1.49
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 3809 0 0 0 147 2 0 0 25 0 1 0 21468550 15704064 3274 1992294400 134512640 134902295 4292891488 18446744073709551615 4160357589 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 3834 3274 269 96 0 3046 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24036

[startup+3.10125 s]
/proc/loadavg: 0.93 1.01 0.99 2/108 23255
/proc/meminfo: memFree=1838600/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=16260 CPUtime=3.09
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 4026 0 0 0 307 2 0 0 25 0 1 0 21468550 16650240 3491 1992294400 134512640 134902295 4292891488 18446744073709551615 4160344689 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 4065 3491 269 96 0 3277 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24960

[startup+6.30153 s]
/proc/loadavg: 0.93 1.01 0.99 2/108 23255
/proc/meminfo: memFree=1836988/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=17844 CPUtime=6.28
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 4410 0 0 0 626 2 0 0 25 0 1 0 21468550 18272256 3875 1992294400 134512640 134902295 4292891488 18446744073709551615 4160363957 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 4461 3875 269 96 0 3673 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 26544

[startup+12.7011 s]
/proc/loadavg: 0.94 1.01 0.99 2/108 23255
/proc/meminfo: memFree=1834384/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=20108 CPUtime=12.68
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 4994 0 0 0 1266 2 0 0 25 0 1 0 21468550 20590592 4459 1992294400 134512640 134902295 4292891488 18446744073709551615 4160374910 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 5027 4459 269 96 0 4239 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28808

[startup+25.5012 s]
/proc/loadavg: 0.95 1.01 0.99 2/108 23255
/proc/meminfo: memFree=1832152/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=22088 CPUtime=25.48
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 5479 0 0 0 2545 3 0 0 25 0 1 0 21468550 22618112 4944 1992294400 134512640 134902295 4292891488 18446744073709551615 4160375075 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 5522 4944 269 96 0 4734 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30788

[startup+51.1004 s]
/proc/loadavg: 0.97 1.00 0.99 2/108 23255
/proc/meminfo: memFree=1826200/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=27932 CPUtime=51.08
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 6945 0 0 0 5104 4 0 0 25 0 1 0 21468550 28602368 6410 1992294400 134512640 134902295 4292891488 18446744073709551615 4160344706 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 6983 6410 269 96 0 6195 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36632

[startup+102.301 s]
/proc/loadavg: 0.98 1.00 0.99 2/108 23257
/proc/meminfo: memFree=1825952/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=27932 CPUtime=102.27
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 6948 0 0 0 10223 4 0 0 25 0 1 0 21468550 28602368 6413 1992294400 134512640 134902295 4292891488 18446744073709551615 4160375275 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 6983 6413 269 96 0 6195 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 36632

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 23259
/proc/meminfo: memFree=1824712/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=29324 CPUtime=162.25
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 7271 0 0 0 16221 4 0 0 25 0 1 0 21468550 30027776 6736 1992294400 134512640 134902295 4292891488 18446744073709551615 4160344866 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 7331 6736 269 96 0 6543 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 38024

[startup+222.308 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 23261
/proc/meminfo: memFree=1824588/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=29324 CPUtime=222.24
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 7271 0 0 0 22220 4 0 0 25 0 1 0 21468550 30027776 6736 1992294400 134512640 134902295 4292891488 18446744073709551615 4160365767 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 7331 6736 269 96 0 6543 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 38024

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 23263
/proc/meminfo: memFree=1820620/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=33380 CPUtime=282.22
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 8268 0 0 0 28218 4 0 0 25 0 1 0 21468550 34181120 7733 1992294400 134512640 134902295 4292891488 18446744073709551615 4160366363 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 8345 7733 269 96 0 7557 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42080

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 23263
/proc/meminfo: memFree=1815908/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=38048 CPUtime=342.2
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 9452 0 0 0 34215 5 0 0 25 0 1 0 21468550 38961152 8917 1992294400 134512640 134902295 4292891488 18446744073709551615 4160374994 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 9512 8917 269 96 0 8724 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46748

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 23265
/proc/meminfo: memFree=1815536/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=38444 CPUtime=402.19
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 9542 0 0 0 40214 5 0 0 25 0 1 0 21468550 39366656 9007 1992294400 134512640 134902295 4292891488 18446744073709551615 4160374910 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 9611 9007 269 96 0 8823 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 47144

[startup+462.3 s]

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

/proc/23254/statm: 13429 12811 269 96 0 12641 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 62416

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 23287
/proc/meminfo: memFree=1799664/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=53716 CPUtime=1182
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 13346 0 0 0 118192 8 0 0 25 0 1 0 21468550 55005184 12811 1992294400 134512640 134902295 4292891488 18446744073709551615 4160377838 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 13429 12811 269 96 0 12641 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 62416

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23287
/proc/meminfo: memFree=1799416/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=53716 CPUtime=1241.98
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 13346 0 0 0 124190 8 0 0 25 0 1 0 21468550 55005184 12811 1992294400 134512640 134902295 4292891488 18446744073709551615 4160375266 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 13429 12811 269 96 0 12641 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 62416

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23289
/proc/meminfo: memFree=1799292/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=53716 CPUtime=1301.97
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 13351 0 0 0 130189 8 0 0 25 0 1 0 21468550 55005184 12816 1992294400 134512640 134902295 4292891488 18446744073709551615 4160344831 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 13429 12816 269 96 0 12641 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 62416

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23291
/proc/meminfo: memFree=1799292/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=53716 CPUtime=1361.95
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 13351 0 0 0 136187 8 0 0 25 0 1 0 21468550 55005184 12816 1992294400 134512640 134902295 4292891488 18446744073709551615 4160358591 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 13429 12816 269 96 0 12641 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 62416

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23296
/proc/meminfo: memFree=1798052/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=53712 CPUtime=1421.94
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 13351 0 0 0 142186 8 0 0 25 0 1 0 21468550 55001088 12816 1992294400 134512640 134902295 4292891488 18446744073709551615 4160357412 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 13428 12816 269 96 0 12640 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 62412

[startup+1482.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 23298
/proc/meminfo: memFree=1798052/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=53712 CPUtime=1481.92
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 13351 0 0 0 148184 8 0 0 25 0 1 0 21468550 55001088 12816 1992294400 134512640 134902295 4292891488 18446744073709551615 4160344793 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 13428 12816 269 96 0 12640 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 62412

[startup+1542.31 s]
/proc/loadavg: 1.07 1.02 1.00 2/108 23298
/proc/meminfo: memFree=1798052/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=53712 CPUtime=1541.91
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 13351 0 0 0 154183 8 0 0 25 0 1 0 21468550 55001088 12816 1992294400 134512640 134902295 4292891488 18446744073709551615 4160363749 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 13428 12816 269 96 0 12640 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 62412

[startup+1602.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/108 23300
/proc/meminfo: memFree=1795572/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=56616 CPUtime=1601.89
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 14105 0 0 0 160180 9 0 0 25 0 1 0 21468550 57974784 13570 1992294400 134512640 134902295 4292891488 18446744073709551615 4160380240 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 14154 13570 269 96 0 13366 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 65316

[startup+1662.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/108 23302
/proc/meminfo: memFree=1795572/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=56768 CPUtime=1661.87
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 14119 0 0 0 166178 9 0 0 25 0 1 0 21468550 58130432 13584 1992294400 134512640 134902295 4292891488 18446744073709551615 4160344712 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 14192 13584 269 96 0 13404 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 65468

[startup+1722.3 s]
/proc/loadavg: 1.19 1.07 1.01 2/108 23304
/proc/meminfo: memFree=1795572/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=56768 CPUtime=1721.86
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 14119 0 0 0 172177 9 0 0 25 0 1 0 21468550 58130432 13584 1992294400 134512640 134902295 4292891488 18446744073709551615 4160344798 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 14192 13584 269 96 0 13404 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 65468

[startup+1782.3 s]
/proc/loadavg: 1.07 1.06 1.01 2/108 23306
/proc/meminfo: memFree=1795572/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=56768 CPUtime=1781.84
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 14119 0 0 0 178175 9 0 0 25 0 1 0 21468550 58130432 13584 1992294400 134512640 134902295 4292891488 18446744073709551615 4160363960 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 14192 13584 269 96 0 13404 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 65468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.05 1.05 1.00 2/108 23306
/proc/meminfo: memFree=1795572/2059040 swapFree=4140292/4192956
[pid=23252] ppid=23250 vsize=8700 CPUtime=0
/proc/23252/stat : 23252 (run) S 23250 23252 23014 0 -1 4202496 391 134 0 0 0 0 0 0 21 0 1 0 21468550 8908800 251 1992294400 4194304 4922060 140734789092704 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23252/statm: 2175 251 211 178 0 68 0
[pid=23254] ppid=23252 vsize=56768 CPUtime=1800.05
/proc/23254/stat : 23254 (PBPASSolver) R 23252 23252 23014 0 -1 4202496 14119 0 0 0 179996 9 0 0 25 0 1 0 21468550 58130432 13584 1992294400 134512640 134902295 4292891488 18446744073709551615 4160363353 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23254/statm: 14192 13584 269 96 0 13404 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 65468

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 23252 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1799.96
CPU system time (s): 0.09
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 65468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 525
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 4

runsolver used 2.86756 second user time and 8.60969 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-17 21:09:29
IDJOB=2674801
IDBENCH=2843
IDSOLVER=1174
FILE ID=node050/2674801-1276801769
PBS_JOBID= 11176674
Free space on /tmp= 62572 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_10_10.r.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674801-1276801769/watcher-2674801-1276801769 -o /tmp/evaluation-result-2674801-1276801769/solver-2674801-1276801769 -C 1800 -W 2000 -M 1800  run HOME/instance-2674801-1276801769.opb

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

MD5SUM BENCH= e965a77006f54aa5fb414d88d571084c
RANDOM SEED=1354768789

node050.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		: 3000.215
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	: 6000.43
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		: 3000.215
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:       1852156 kB
Buffers:         33312 kB
Cached:          82924 kB
SwapCached:       5808 kB
Active:           9100 kB
Inactive:       119796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1852156 kB
SwapTotal:     4192956 kB
SwapFree:      4140292 kB
Dirty:             636 kB
Writeback:           0 kB
AnonPages:       11284 kB
Mapped:          12956 kB
Slab:            55848 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181440 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= 62572 MiB
End job on node050 at 2010-06-17 21:39:32