Trace number 2669421

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
PB/CT 0.1SAT (TO)6 1800.09 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_30_30.r.opb
MD5SUM28e00d9d9bb0c4a536b74577b47a7849
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark8.23975
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
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 constraint30
Maximum length of a constraint30
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 0/0 clauses 100/0 units 0
0.00/0.00	c vars 100
0.00/0.00	c objective 100 + 0
0.00/0.02	c 0.018997 4.35547 0 94
0.00/0.02	o 7
0.29/0.30	c 0.247962 4.48438 316 9892
0.29/0.30	o 6
1800.07/1800.61	s SATISFIABLE
1800.07/1800.61	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 x13 -x14 x15 -x16 -x17 -x18 -x19 -x20 -x21 x22 -x23 x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100

Verifier Data 

OK	6

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669421-1276598126/watcher-2669421-1276598126 -o /tmp/evaluation-result-2669421-1276598126/solver-2669421-1276598126 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669421-1276598126.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: 1.86 2.03 1.67 3/105 11162
/proc/meminfo: memFree=1442844/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=2208 CPUtime=0
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 255 0 0 0 0 0 0 0 25 0 1 0 1106138 2260992 178 1992294400 134512640 136485738 4293117904 18446744073709551615 135178814 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11162/statm: 552 178 156 482 0 68 0

[startup+0.0447221 s]
/proc/loadavg: 1.86 2.03 1.67 3/105 11162
/proc/meminfo: memFree=1442844/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4588 CPUtime=0.03
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 859 0 0 0 3 0 0 0 25 0 1 0 1106138 4698112 781 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1147 781 243 482 0 663 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4588

[startup+0.101727 s]
/proc/loadavg: 1.86 2.03 1.67 3/105 11162
/proc/meminfo: memFree=1442844/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4588 CPUtime=0.09
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 862 0 0 0 8 1 0 0 25 0 1 0 1106138 4698112 784 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1147 784 243 482 0 663 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4588

[startup+0.301748 s]
/proc/loadavg: 1.86 2.03 1.67 3/105 11162
/proc/meminfo: memFree=1442844/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4588 CPUtime=0.29
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 873 0 0 0 24 5 0 0 25 0 1 0 1106138 4698112 795 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1147 795 243 482 0 663 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4588

[startup+0.701788 s]
/proc/loadavg: 1.86 2.03 1.67 3/105 11162
/proc/meminfo: memFree=1442844/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4588 CPUtime=0.69
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 874 0 0 0 56 13 0 0 25 0 1 0 1106138 4698112 795 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1147 795 243 482 0 663 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4588

[startup+1.50187 s]
/proc/loadavg: 1.86 2.03 1.67 2/106 11163
/proc/meminfo: memFree=1440480/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4588 CPUtime=1.49
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 874 0 0 0 116 33 0 0 25 0 1 0 1106138 4698112 795 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1147 795 243 482 0 663 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4588

[startup+3.10104 s]
/proc/loadavg: 1.86 2.03 1.67 3/106 11163
/proc/meminfo: memFree=1440232/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4588 CPUtime=3.09
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 879 0 0 0 237 72 0 0 25 0 1 0 1106138 4698112 800 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1147 800 243 482 0 663 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4588

[startup+6.30136 s]
/proc/loadavg: 1.79 2.01 1.67 2/106 11163
/proc/meminfo: memFree=1440108/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4712 CPUtime=6.29
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 886 0 0 0 475 154 0 0 25 0 1 0 1106138 4825088 807 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1178 807 243 482 0 694 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4712

[startup+12.701 s]
/proc/loadavg: 1.72 1.99 1.66 2/106 11163
/proc/meminfo: memFree=1439984/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4712 CPUtime=12.69
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 891 0 0 0 954 315 0 0 25 0 1 0 1106138 4825088 812 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1178 812 243 482 0 694 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4712

[startup+25.5013 s]
/proc/loadavg: 1.56 1.94 1.65 2/106 11163
/proc/meminfo: memFree=1439984/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4712 CPUtime=25.49
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 899 0 0 0 1921 628 0 0 25 0 1 0 1106138 4825088 820 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1178 820 243 482 0 694 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4712

[startup+51.1009 s]
/proc/loadavg: 1.37 1.87 1.63 2/106 11163
/proc/meminfo: memFree=1439984/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4712 CPUtime=51.07
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 910 0 0 0 3842 1265 0 0 25 0 1 0 1106138 4825088 831 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1178 831 243 482 0 694 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4712

[startup+102.308 s]
/proc/loadavg: 1.16 1.73 1.60 2/106 11165
/proc/meminfo: memFree=1439860/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4844 CPUtime=102.27
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 922 0 0 0 7670 2557 0 0 25 0 1 0 1106138 4960256 843 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1211 843 243 482 0 727 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4844

[startup+162.301 s]
/proc/loadavg: 1.06 1.59 1.56 2/106 11167
/proc/meminfo: memFree=1439736/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4844 CPUtime=162.24
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 934 0 0 0 12130 4094 0 0 25 0 1 0 1106138 4960256 855 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1211 855 243 482 0 727 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4844

[startup+222.301 s]
/proc/loadavg: 1.02 1.48 1.52 2/106 11169
/proc/meminfo: memFree=1439736/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4844 CPUtime=222.23
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 941 0 0 0 16611 5612 0 0 25 0 1 0 1106138 4960256 862 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1211 862 243 482 0 727 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4844

[startup+282.301 s]
/proc/loadavg: 1.00 1.39 1.49 2/106 11169
/proc/meminfo: memFree=1439736/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4844 CPUtime=282.21
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 944 0 0 0 21111 7110 0 0 25 0 1 0 1106138 4960256 865 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1211 865 243 482 0 727 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4844

[startup+342.302 s]
/proc/loadavg: 1.00 1.32 1.45 2/106 11171
/proc/meminfo: memFree=1439612/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4976 CPUtime=342.19
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 950 0 0 0 25484 8735 0 0 25 0 1 0 1106138 5095424 871 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1244 871 243 482 0 760 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4976

[startup+402.301 s]
/proc/loadavg: 1.00 1.26 1.42 2/106 11173
/proc/meminfo: memFree=1439612/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4976 CPUtime=402.18
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 958 0 0 0 30010 10208 0 0 25 0 1 0 1106138 5095424 879 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1244 879 243 482 0 760 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4976

[startup+462.302 s]
/proc/loadavg: 1.00 1.21 1.39 2/106 11175
/proc/meminfo: memFree=1439612/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4976 CPUtime=462.16
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 962 0 0 0 34515 11701 0 0 25 0 1 0 1106138 5095424 883 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1244 883 243 482 0 760 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4976

[startup+522.301 s]
/proc/loadavg: 1.00 1.17 1.36 2/106 11177
/proc/meminfo: memFree=1439612/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4976 CPUtime=522.14
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 966 0 0 0 38988 13226 0 0 25 0 1 0 1106138 5095424 887 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1244 887 243 482 0 760 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4976

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.34 2/106 11177
/proc/meminfo: memFree=1439488/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4976 CPUtime=582.13
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 969 0 0 0 43494 14719 0 0 25 0 1 0 1106138 5095424 890 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1244 890 243 482 0 760 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 4976

[startup+642.301 s]
/proc/loadavg: 1.00 1.11 1.32 2/106 11179
/proc/meminfo: memFree=1439364/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=4976 CPUtime=642.11
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 972 0 0 0 47997 16214 0 0 25 0 1 0 1106138 5095424 893 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1244 893 243 482 0 760 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 4976

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.25 2/106 11185
/proc/meminfo: memFree=1439116/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=5088 CPUtime=822.06
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 993 0 0 0 61132 21074 0 0 25 0 1 0 1106138 5210112 914 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1272 914 243 482 0 788 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 5088

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.23 2/106 11185
/proc/meminfo: memFree=1439116/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=5088 CPUtime=882.04
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 995 0 0 0 65650 22554 0 0 25 0 1 0 1106138 5210112 916 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1272 916 243 482 0 788 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 5088

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.22 2/106 11187
/proc/meminfo: memFree=1439116/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=5088 CPUtime=942.03
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 996 0 0 0 70120 24083 0 0 25 0 1 0 1106138 5210112 917 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1272 917 243 482 0 788 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 5088

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/106 11189
/proc/meminfo: memFree=1438992/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=5216 CPUtime=1002.01
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 999 0 0 0 74672 25529 0 0 25 0 1 0 1106138 5341184 920 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1304 920 243 482 0 820 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 5216

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/106 11191
/proc/meminfo: memFree=1438992/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=5216 CPUtime=1061.99
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 1001 0 0 0 79200 26999 0 0 25 0 1 0 1106138 5341184 922 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1304 922 243 482 0 820 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 5216

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/106 11193
/proc/meminfo: memFree=1438868/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=5216 CPUtime=1121.98
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 1002 0 0 0 83603 28595 0 0 25 0 1 0 1106138 5341184 923 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1304 923 243 482 0 820 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 5216

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/106 11193
/proc/meminfo: memFree=1438868/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=5216 CPUtime=1181.95
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 1006 0 0 0 88139 30056 0 0 25 0 1 0 1106138 5341184 927 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1304 927 243 482 0 820 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 5216

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/106 11195
/proc/meminfo: memFree=1438620/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=5216 CPUtime=1241.94
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 1009 0 0 0 92653 31541 0 0 25 0 1 0 1106138 5341184 930 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1304 930 243 482 0 820 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 5216

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/106 11197
/proc/meminfo: memFree=1438496/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=5216 CPUtime=1301.93
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 1010 0 0 0 97117 33076 0 0 25 0 1 0 1106138 5341184 931 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1304 931 243 482 0 820 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 5216

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/106 11199
/proc/meminfo: memFree=1438496/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=5216 CPUtime=1361.9
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 1012 0 0 0 101631 34559 0 0 25 0 1 0 1106138 5341184 933 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1304 933 243 482 0 820 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 5216

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.11 2/106 11201
/proc/meminfo: memFree=1438496/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=5216 CPUtime=1421.89
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 1013 0 0 0 106164 36025 0 0 25 0 1 0 1106138 5341184 934 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1304 934 243 482 0 820 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 5216

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/106 11201
/proc/meminfo: memFree=1438496/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=5216 CPUtime=1481.87
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 1013 0 0 0 110526 37661 0 0 25 0 1 0 1106138 5341184 934 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1304 934 243 482 0 820 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 5216

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/106 11212
/proc/meminfo: memFree=1437876/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=5216 CPUtime=1541.84
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 1013 0 0 0 114812 39372 0 0 25 0 1 0 1106138 5341184 934 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1304 934 243 482 0 820 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 5216

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/106 11214
/proc/meminfo: memFree=1438000/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=5216 CPUtime=1601.82
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 1020 0 0 0 119110 41072 0 0 25 0 1 0 1106138 5341184 941 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1304 941 243 482 0 820 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 5216

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/106 11216
/proc/meminfo: memFree=1438000/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=5216 CPUtime=1661.8
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 1020 0 0 0 123385 42795 0 0 25 0 1 0 1106138 5341184 941 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1304 941 243 482 0 820 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 5216

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/106 11218
/proc/meminfo: memFree=1438000/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=5216 CPUtime=1721.79
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 1020 0 0 0 127629 44550 0 0 25 0 1 0 1106138 5341184 941 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1304 941 243 482 0 820 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 5216

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/106 11218
/proc/meminfo: memFree=1437876/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=5476 CPUtime=1781.77
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 1054 0 0 0 132174 46003 0 0 25 0 1 0 1106138 5607424 975 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1369 975 243 482 0 885 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 5476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 11220
/proc/meminfo: memFree=1437876/2059040 swapFree=4192956/4192956
[pid=11162] ppid=11160 vsize=5476 CPUtime=1800.07
/proc/11162/stat : 11162 (pbct) R 11160 11162 2383 0 -1 4202496 1055 0 0 0 133558 46449 0 0 25 0 1 0 1106138 5607424 976 1992294400 134512640 136485738 4293117904 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11162/statm: 1369 976 243 482 0 885 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 5476

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1335.59
CPU system time (s): 464.499
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 5476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1335.59
system time used= 464.499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1055
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= 1
involuntary context switches= 6046

runsolver used 2.75458 second user time and 8.72267 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-15 12:35:26
IDJOB=2669421
IDBENCH=2891
IDSOLVER=1170
FILE ID=node082/2669421-1276598126
PBS_JOBID= 11173552
Free space on /tmp= 62584 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_30_30.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669421-1276598126/watcher-2669421-1276598126 -o /tmp/evaluation-result-2669421-1276598126/solver-2669421-1276598126 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669421-1276598126.opb

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

MD5SUM BENCH= 28e00d9d9bb0c4a536b74577b47a7849
RANDOM SEED=1115979673

node082.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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1443372 kB
Buffers:         50356 kB
Cached:         425124 kB
SwapCached:          0 kB
Active:         192904 kB
Inactive:       342148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1443372 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1964 kB
Writeback:           0 kB
AnonPages:       59544 kB
Mapped:          15356 kB
Slab:            58936 kB
PageTables:       3924 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181088 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62580 MiB
End job on node082 at 2010-06-15 13:05:29