Trace number 2674814

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.11 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_10_10.r.opb
MD5SUM863d0ff562dc066d0163e86da5775aea
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark1.17182
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint10
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 

0.00/0.12	c 100 100 0 0 0 0 0 0
0.00/0.12	o 18
0.00/0.12	c 64 ~x208+32 ~x207+16 ~x206+8 ~x205+4 ~x204+2 ~x203+1 ~x202+1 ~x101+1 ~x100+1 ~x99+1 ~x98+1 ~x97+1 ~x96+1 ~x95+1 ~x94+1 ~x93+1 ~x92+1 ~x91+1 ~x90+1 ~x89+1 ~x88+1 ~x87+1 ~x86+1 ~x85+1 ~x84+1 ~x83+1 ~x82+1 ~x81+1 ~x80+1 ~x79+1 ~x78+1 ~x77+1 ~x76+1 ~x75+1 ~x74+1 ~x73+1 ~x72+1 ~x71+1 ~x70+1 ~x69+1 ~x68+1 ~x67+1 ~x66+1 ~x65+1 ~x64+1 ~x63+1 ~x62+1 ~x61+1 ~x60+1 ~x59+1 ~x58+1 ~x57+1 ~x56+1 ~x55+1 ~x54+1 ~x53+1 ~x52+1 ~x51+1 ~x50+1 ~x49+1 ~x48+1 ~x47+1 ~x46+1 ~x45+1 ~x44+1 ~x43+1 ~x42+1 ~x41+1 ~x40+1 ~x39+1 ~x38+1 ~x37+1 ~x36+1 ~x35+1 ~x34+1 ~x33+1 ~x32+1 ~x31+1 ~x30+1 ~x29+1 ~x28+1 ~x27+1 ~x26+1 ~x25+1 ~x24+1 ~x23+1 ~x22+1 ~x21+1 ~x20+1 ~x19+1 ~x18+1 ~x17+1 ~x16+1 ~x15+1 ~x14+1 ~x13+1 ~x12+1 ~x11+1 ~x10+1 ~x9+1 ~x8+1 ~x7+1 ~x6+1 ~x5+1 ~x

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-2674814-1276801983/watcher-2674814-1276801983 -o /tmp/evaluation-result-2674814-1276801983/solver-2674814-1276801983 -C 1800 -W 2000 -M 1800 run HOME/instance-2674814-1276801983.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 1.00 0.98 3/106 21256
/proc/meminfo: memFree=1844020/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0

[startup+0.021362 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 21256
/proc/meminfo: memFree=1844020/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10137 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 21256
/proc/meminfo: memFree=1844020/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300394 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 21256
/proc/meminfo: memFree=1844020/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700441 s]
/proc/loadavg: 1.00 1.00 0.98 3/106 21256
/proc/meminfo: memFree=1844020/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50053 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21259
/proc/meminfo: memFree=1825148/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=21884 CPUtime=1.48
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 5477 0 0 0 144 4 0 0 25 0 1 0 55802365 22409216 4911 1992294400 134512640 134902295 4290506048 18446744073709551615 4160357032 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 5471 4911 269 96 0 4683 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30584

[startup+3.10072 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21259
/proc/meminfo: memFree=1824404/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=22676 CPUtime=3.08
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 5683 0 0 0 304 4 0 0 25 0 1 0 55802365 23220224 5117 1992294400 134512640 134902295 4290506048 18446744073709551615 4160387410 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 5669 5117 269 96 0 4881 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 31376

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21259
/proc/meminfo: memFree=1822792/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=24260 CPUtime=6.29
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 6067 0 0 0 624 5 0 0 25 0 1 0 55802365 24842240 5501 1992294400 134512640 134902295 4290506048 18446744073709551615 4160378378 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 6065 5501 269 96 0 5277 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32960

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21259
/proc/meminfo: memFree=1819816/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=26900 CPUtime=12.68
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 6734 0 0 0 1263 5 0 0 25 0 1 0 55802365 27545600 6168 1992294400 134512640 134902295 4290506048 18446744073709551615 4160387198 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 6725 6168 269 96 0 5937 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35600

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21259
/proc/meminfo: memFree=1815724/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=30928 CPUtime=25.48
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 7717 0 0 0 2542 6 0 0 25 0 1 0 55802365 31670272 7151 1992294400 134512640 134902295 4290506048 18446744073709551615 4160390154 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 7732 7151 269 96 0 6944 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39628

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21264
/proc/meminfo: memFree=1812872/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=33304 CPUtime=51.08
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 8316 0 0 0 5101 7 0 0 25 0 1 0 55802365 34103296 7750 1992294400 134512640 134902295 4290506048 18446744073709551615 4160357000 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 8326 7750 269 96 0 7538 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 42004

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21264
/proc/meminfo: memFree=1808160/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=37832 CPUtime=102.27
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 9443 0 0 0 10219 8 0 0 25 0 1 0 55802365 38739968 8877 1992294400 134512640 134902295 4290506048 18446744073709551615 4160369128 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 9458 8877 269 96 0 8670 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 46532

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21266
/proc/meminfo: memFree=1806300/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=39680 CPUtime=162.25
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 9906 0 0 0 16216 9 0 0 25 0 1 0 55802365 40632320 9340 1992294400 134512640 134902295 4290506048 18446744073709551615 4160389791 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 9920 9340 269 96 0 9132 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 48380

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21268
/proc/meminfo: memFree=1805804/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=40076 CPUtime=222.23
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 10002 0 0 0 22214 9 0 0 25 0 1 0 55802365 41037824 9436 1992294400 134512640 134902295 4290506048 18446744073709551615 4160369524 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 10019 9436 269 96 0 9231 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 48776

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21270
/proc/meminfo: memFree=1805184/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=40736 CPUtime=282.21
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 10166 0 0 0 28212 9 0 0 25 0 1 0 55802365 41713664 9600 1992294400 134512640 134902295 4290506048 18446744073709551615 4160356992 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 10184 9600 269 96 0 9396 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 49436

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21272
/proc/meminfo: memFree=1805060/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=40736 CPUtime=342.19
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 10166 0 0 0 34210 9 0 0 25 0 1 0 55802365 41713664 9600 1992294400 134512640 134902295 4290506048 18446744073709551615 4160390085 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 10184 9600 269 96 0 9396 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 49436

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21272
/proc/meminfo: memFree=1805060/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=40736 CPUtime=402.17
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 10167 0 0 0 40208 9 0 0 25 0 1 0 55802365 41713664 9601 1992294400 134512640 134902295 4290506048 18446744073709551615 4160387198 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 10184 9601 269 96 0 9396 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 49436

[startup+462.301 s]

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

/proc/21258/statm: 11360 10764 269 96 0 10572 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 54140

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21294
/proc/meminfo: memFree=1799852/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=45440 CPUtime=1181.96
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 11330 0 0 0 118185 11 0 0 25 0 1 0 55802365 46530560 10764 1992294400 134512640 134902295 4290506048 18446744073709551615 4160375641 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 11360 10764 269 96 0 10572 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 54140

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21296
/proc/meminfo: memFree=1799852/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=45440 CPUtime=1241.95
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 11330 0 0 0 124184 11 0 0 25 0 1 0 55802365 46530560 10764 1992294400 134512640 134902295 4290506048 18446744073709551615 4160376001 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 11360 10764 269 96 0 10572 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 54140

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21296
/proc/meminfo: memFree=1799852/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=45440 CPUtime=1301.94
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 11330 0 0 0 130183 11 0 0 25 0 1 0 55802365 46530560 10764 1992294400 134512640 134902295 4290506048 18446744073709551615 4160379527 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 11360 10764 269 96 0 10572 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 54140

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21298
/proc/meminfo: memFree=1799356/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=45836 CPUtime=1361.91
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 11421 0 0 0 136180 11 0 0 25 0 1 0 55802365 46936064 10855 1992294400 134512640 134902295 4290506048 18446744073709551615 4160356999 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 11459 10855 269 96 0 10671 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 54536

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21300
/proc/meminfo: memFree=1798612/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=46496 CPUtime=1421.91
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 11611 0 0 0 142179 12 0 0 25 0 1 0 55802365 47611904 11045 1992294400 134512640 134902295 4290506048 18446744073709551615 4160387198 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 11624 11045 269 96 0 10836 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 55196

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21302
/proc/meminfo: memFree=1796132/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=49024 CPUtime=1481.88
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 12228 0 0 0 148176 12 0 0 25 0 1 0 55802365 50200576 11662 1992294400 134512640 134902295 4290506048 18446744073709551615 4160376052 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 12256 11662 269 96 0 11468 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 57724

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21304
/proc/meminfo: memFree=1796008/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=49156 CPUtime=1541.86
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 12244 0 0 0 154174 12 0 0 25 0 1 0 55802365 50335744 11678 1992294400 134512640 134902295 4290506048 18446744073709551615 4160387422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 12289 11678 269 96 0 11501 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 57856

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21304
/proc/meminfo: memFree=1795884/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=49156 CPUtime=1601.85
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 12251 0 0 0 160173 12 0 0 25 0 1 0 55802365 50335744 11685 1992294400 134512640 134902295 4290506048 18446744073709551615 4160376170 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 12289 11685 269 96 0 11501 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 57856

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21306
/proc/meminfo: memFree=1795884/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=49156 CPUtime=1661.83
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 12251 0 0 0 166171 12 0 0 25 0 1 0 55802365 50335744 11685 1992294400 134512640 134902295 4290506048 18446744073709551615 4160372658 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 12289 11685 269 96 0 11501 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 57856

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21308
/proc/meminfo: memFree=1795884/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=49156 CPUtime=1721.81
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 12251 0 0 0 172169 12 0 0 25 0 1 0 55802365 50335744 11685 1992294400 134512640 134902295 4290506048 18446744073709551615 4160357037 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 12289 11685 269 96 0 11501 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 57856

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21310
/proc/meminfo: memFree=1795760/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=49156 CPUtime=1781.8
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 12251 0 0 0 178168 12 0 0 25 0 1 0 55802365 50335744 11685 1992294400 134512640 134902295 4290506048 18446744073709551615 4160387206 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 12289 11685 269 96 0 11501 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 57856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/108 21310
/proc/meminfo: memFree=1795760/2059040 swapFree=4136140/4192956
[pid=21256] ppid=21254 vsize=8700 CPUtime=0
/proc/21256/stat : 21256 (run) S 21254 21256 21138 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 55802364 8908800 250 1992294400 4194304 4922060 140733835500112 18446744073709551615 248552987781 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21256/statm: 2175 250 211 178 0 68 0
[pid=21258] ppid=21256 vsize=49156 CPUtime=1800.11
/proc/21258/stat : 21258 (PBPASSolver) R 21256 21256 21138 0 -1 4202496 12251 0 0 0 179999 12 0 0 25 0 1 0 55802365 50335744 11685 1992294400 134512640 134902295 4290506048 18446744073709551615 4160390028 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/21258/statm: 12289 11685 269 96 0 11501 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 57856

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 21256 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.11
CPU user time (s): 1799.99
CPU system time (s): 0.12
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 57856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 2.70059 second user time and 8.78466 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-17 21:13:03
IDJOB=2674814
IDBENCH=2860
IDSOLVER=1174
FILE ID=node001/2674814-1276801983
PBS_JOBID= 11176680
Free space on /tmp= 62512 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_10_10.r.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674814-1276801983/watcher-2674814-1276801983 -o /tmp/evaluation-result-2674814-1276801983/solver-2674814-1276801983 -C 1800 -W 2000 -M 1800  run HOME/instance-2674814-1276801983.opb

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

MD5SUM BENCH= 863d0ff562dc066d0163e86da5775aea
RANDOM SEED=2130637937

node001.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		: 3000.202
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		: 3000.202
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:       1844540 kB
Buffers:         39460 kB
Cached:          82984 kB
SwapCached:       9352 kB
Active:          57140 kB
Inactive:        77736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1844540 kB
SwapTotal:     4192956 kB
SwapFree:      4136140 kB
Dirty:             628 kB
Writeback:           0 kB
AnonPages:       10980 kB
Mapped:           9248 kB
Slab:            57704 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182852 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= 62512 MiB
End job on node001 at 2010-06-17 21:43:06