Trace number 2669384

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)197 1800.11 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-addm4.r.opb
MD5SUM9633aa6e9fb6df7104bc0e43c44542c0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark165
Best CPU time to get the best result obtained on this benchmark0.495924
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 165
Optimality of the best value was proved YES
Number of variables1073
Total number of constraints832
Number of constraints which are clauses832
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 constraint2
Maximum length of a constraint19
Number of terms in the objective function 1073
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 1073
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1073
Number of bits of the biggest sum of numbers11
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
0.00/0.02	c constraints 0/0 clauses 832/0 units 0
0.00/0.02	c vars 1073
0.00/0.02	c objective 1073 + 0
0.09/0.12	c 0.117982 13.5117 0 875
0.09/0.12	o 199
0.09/0.13	c 0.119981 13.8125 0 1750
0.09/0.13	o 198
0.09/0.14	c 0.12798 13.8125 20 2641
0.09/0.14	o 197
1800.10/1800.61	s SATISFIABLE
1800.10/1800.61	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 -x101 -x102 -x103 -x104 -x105 -x106 -x107 x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 x116 -x117 x118 -x119 -x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 x185 -x186 -x187 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-x874 x875 x876 -x877 -x878 x879 x880 -x881 -x882 x883 -x884 -x885 -x886 -x887 x888 x889 x890 x891 -x892 -x893 -x894 -x895 -x896 -x897 x898 -x899 -x900 -x901 x902 -x903 -x904 -x905 -x906 -x907 -x908 -x909 -x910 -x911 -x912 x913 -x914 -x915 -x916 -x917 x918 -x919 -x920 -x921 -x922 x923 -x924 -x925 -x926 -x927 -x928 x929 -x930 -x931 -x932 -x933 -x934 -x935 -x936 -x937 -x938 -x939 -x940 -x941 -x942 -x943 -x944 -x945 -x946 -x947 -x948 -x949 -x950 -x951 -x952 -x953 -x954 -x955 -x956 x957 -x958 -x959 x960 -x961 -x962 -x963 -x964 -x965 -x966 -x967 -x968 -x969 -x970 -x971 -x972 -x973 x974 -x975 -x976 -x977 -x978 -x979 -x980 -x981 x982 x983 -x984 -x985 -x986 x987 -x988 x989 x990 -x991 x992 -x993 -x994 x995 x996 x997 -x998 -x999 x1000 x1001 x1002 -x1003 -x1004 x1005 -x1006 x1007 -x1008 -x1009 -x1010 -x1011 x1012 x1013 -x1014 -x1015 -x1016 -x1017 -x1018 -x1019 -x1020 -x1021 -x1022 -x1023 -x1024 -x1025 x1026 -x1027 -x1028 -x1029 x1030 -x1031 -x1032 x1033 x1034 -x1035 -x1036 -x1037 x1038 -x1039 -x1040 x1041 -x1042 -x1043 -x1044 -x1045 -x1046 -x1047 -x1048 -x1049 -x1050 -x1051 -x1052 -x1053 -x1054 -x1055 -x1056 -x1057 x1058 -x1059 x1060 -x1061 -x1062 -x1063 -x1064 -x1065 x1066 -x1067 -x1068 -x1069 x1070 -x1071 -x1072 -x1073

Verifier Data 

OK	197

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669384-1276589895/watcher-2669384-1276589895 -o /tmp/evaluation-result-2669384-1276589895/solver-2669384-1276589895 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669384-1276589895.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: 0.91 0.98 1.07 3/106 4641
/proc/meminfo: memFree=1823272/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=2352 CPUtime=0
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 279 0 0 0 0 0 0 0 18 0 1 0 34593557 2408448 202 1992294400 134512640 136485738 4294095024 18446744073709551615 134519145 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4641/statm: 588 202 156 482 0 104 0

[startup+0.0421539 s]
/proc/loadavg: 0.91 0.98 1.07 3/106 4641
/proc/meminfo: memFree=1823272/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=5652 CPUtime=0.03
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 1075 0 0 0 3 0 0 0 20 0 1 0 34593557 5787648 998 1992294400 134512640 136485738 4294095024 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 1413 999 193 482 0 929 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5652

[startup+0.101161 s]
/proc/loadavg: 0.91 0.98 1.07 3/106 4641
/proc/meminfo: memFree=1823272/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=12688 CPUtime=0.09
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 2808 0 0 0 9 0 0 0 20 0 1 0 34593557 12992512 2731 1992294400 134512640 136485738 4294095024 18446744073709551615 134719631 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 3172 2731 199 482 0 2688 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12688

[startup+0.301183 s]
/proc/loadavg: 0.91 0.98 1.07 3/106 4641
/proc/meminfo: memFree=1823272/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=14524 CPUtime=0.3
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 3286 0 0 0 25 5 0 0 20 0 1 0 34593557 14872576 3198 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 3631 3198 244 482 0 3147 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 14524

[startup+0.70123 s]
/proc/loadavg: 0.91 0.98 1.07 3/106 4641
/proc/meminfo: memFree=1823272/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=15292 CPUtime=0.69
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 3456 0 0 0 58 11 0 0 20 0 1 0 34593557 15659008 3368 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 3823 3368 244 482 0 3339 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15292

[startup+1.50133 s]
/proc/loadavg: 0.91 0.98 1.07 2/107 4642
/proc/meminfo: memFree=1809996/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=15932 CPUtime=1.5
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 3643 0 0 0 122 28 0 0 23 0 1 0 34593557 16314368 3555 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 3983 3555 244 482 0 3499 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 15932

[startup+3.10151 s]
/proc/loadavg: 0.91 0.98 1.07 2/107 4642
/proc/meminfo: memFree=1809624/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=16444 CPUtime=3.09
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 3749 0 0 0 254 55 0 0 25 0 1 0 34593557 16838656 3661 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 4111 3661 244 482 0 3627 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16444

[startup+6.30189 s]
/proc/loadavg: 0.92 0.98 1.07 2/107 4642
/proc/meminfo: memFree=1808136/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=17468 CPUtime=6.29
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 4016 0 0 0 511 118 0 0 25 0 1 0 34593557 17887232 3928 1992294400 134512640 136485738 4294095024 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 4367 3928 244 482 0 3883 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17468

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 1.07 2/107 4642
/proc/meminfo: memFree=1807764/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=17788 CPUtime=12.69
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 4103 0 0 0 1024 245 0 0 25 0 1 0 34593557 18214912 4011 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 4447 4011 244 482 0 3963 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17788

[startup+25.5011 s]
/proc/loadavg: 0.94 0.98 1.07 2/107 4642
/proc/meminfo: memFree=1807020/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=18552 CPUtime=25.49
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 4292 0 0 0 2056 493 0 0 25 0 1 0 34593557 18997248 4200 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 4638 4200 244 482 0 4154 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18552

[startup+51.1012 s]
/proc/loadavg: 1.02 1.00 1.07 2/107 4642
/proc/meminfo: memFree=1805780/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=19808 CPUtime=51.08
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 4598 0 0 0 4153 955 0 0 25 0 1 0 34593557 20283392 4506 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 4952 4506 244 482 0 4468 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19808

[startup+102.308 s]
/proc/loadavg: 1.07 1.02 1.07 2/107 4644
/proc/meminfo: memFree=1804788/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=20792 CPUtime=102.26
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 4880 0 0 0 8316 1910 0 0 25 0 1 0 34593557 21291008 4756 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 5198 4756 244 482 0 4714 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20792

[startup+162.301 s]
/proc/loadavg: 1.08 1.03 1.07 2/107 4646
/proc/meminfo: memFree=1802928/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=22560 CPUtime=162.24
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 5322 0 0 0 13182 3042 0 0 25 0 1 0 34593557 23101440 5196 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 5640 5196 244 482 0 5156 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22560

[startup+222.301 s]
/proc/loadavg: 1.08 1.03 1.07 2/107 4648
/proc/meminfo: memFree=1802680/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=22616 CPUtime=222.22
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 5396 0 0 0 18033 4189 0 0 25 0 1 0 34593557 23158784 5226 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 5654 5226 244 482 0 5170 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 22616

[startup+282.3 s]
/proc/loadavg: 1.03 1.03 1.07 2/107 4648
/proc/meminfo: memFree=1802184/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=23332 CPUtime=282.2
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 5559 0 0 0 22867 5353 0 0 25 0 1 0 34593557 23891968 5389 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 5833 5389 244 482 0 5349 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23332

[startup+342.3 s]
/proc/loadavg: 1.05 1.03 1.06 2/107 4650
/proc/meminfo: memFree=1800572/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=24936 CPUtime=342.19
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 5948 0 0 0 27752 6467 0 0 25 0 1 0 34593557 25534464 5778 1992294400 134512640 136485738 4294095024 18446744073709551615 135040978 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 6234 5778 244 482 0 5750 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24936

[startup+402.3 s]
/proc/loadavg: 1.02 1.03 1.06 2/107 4652
/proc/meminfo: memFree=1800200/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=25136 CPUtime=402.16
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 6027 0 0 0 32776 7440 0 0 25 0 1 0 34593557 25739264 5857 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 6284 5857 244 482 0 5800 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 25136

[startup+462.3 s]
/proc/loadavg: 1.04 1.03 1.06 2/107 4654
/proc/meminfo: memFree=1799704/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=25276 CPUtime=462.15
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 6135 0 0 0 37626 8589 0 0 25 0 1 0 34593557 25882624 5892 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 6319 5892 244 482 0 5835 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 25276

[startup+522.301 s]
/proc/loadavg: 1.01 1.02 1.05 2/107 4656
/proc/meminfo: memFree=1799208/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=26000 CPUtime=522.13
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 6408 0 0 0 42519 9694 0 0 25 0 1 0 34593557 26624000 6061 1992294400 134512640 136485738 4294095024 18446744073709551615 135040962 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 6500 6061 244 482 0 6016 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 26000

[startup+582.301 s]
/proc/loadavg: 1.08 1.04 1.05 2/107 4656
/proc/meminfo: memFree=1799084/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=26080 CPUtime=582.12
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 6433 0 0 0 47412 10800 0 0 25 0 1 0 34593557 26705920 6086 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 6520 6086 244 482 0 6036 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26080

[startup+642.301 s]
/proc/loadavg: 1.03 1.03 1.05 2/107 4658
/proc/meminfo: memFree=1798712/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=26132 CPUtime=642.11
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 6521 0 0 0 52171 12040 0 0 25 0 1 0 34593557 26759168 6106 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 6533 6106 244 482 0 6049 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 26132

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.07 1.04 1.04 2/107 4664
/proc/meminfo: memFree=1796232/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=28672 CPUtime=822.05
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 7153 0 0 0 67314 14891 0 0 25 0 1 0 34593557 29360128 6737 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 7168 6737 244 482 0 6684 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 28672

[startup+882.301 s]
/proc/loadavg: 1.02 1.03 1.03 2/107 4664
/proc/meminfo: memFree=1796108/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=28748 CPUtime=882.03
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 7181 0 0 0 72221 15982 0 0 25 0 1 0 34593557 29437952 6758 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 7187 6758 244 482 0 6703 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 28748

[startup+942.301 s]
/proc/loadavg: 1.01 1.02 1.03 2/107 4666
/proc/meminfo: memFree=1795984/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=29004 CPUtime=942.02
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 7239 0 0 0 77040 17162 0 0 25 0 1 0 34593557 29700096 6816 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 7251 6816 244 482 0 6767 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 29004

[startup+1002.3 s]
/proc/loadavg: 1.05 1.03 1.03 2/107 4668
/proc/meminfo: memFree=1795736/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=29068 CPUtime=1002.01
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 7269 0 0 0 81942 18259 0 0 25 0 1 0 34593557 29765632 6838 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 7267 6838 244 482 0 6783 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 29068

[startup+1062.3 s]
/proc/loadavg: 1.02 1.02 1.02 2/107 4670
/proc/meminfo: memFree=1795240/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=29616 CPUtime=1061.98
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 7406 0 0 0 86819 19379 0 0 25 0 1 0 34593557 30326784 6975 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 7404 6975 244 482 0 6920 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 29616

[startup+1122.3 s]
/proc/loadavg: 1.09 1.05 1.03 2/107 4672
/proc/meminfo: memFree=1795240/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=29616 CPUtime=1121.97
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 7406 0 0 0 91628 20569 0 0 25 0 1 0 34593557 30326784 6975 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 7404 6975 244 482 0 6920 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 29616

[startup+1182.3 s]
/proc/loadavg: 1.03 1.03 1.02 2/107 4672
/proc/meminfo: memFree=1795240/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=29616 CPUtime=1181.95
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 7406 0 0 0 96619 21576 0 0 25 0 1 0 34593557 30326784 6975 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 7404 6975 244 482 0 6920 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 29616

[startup+1242.3 s]
/proc/loadavg: 1.09 1.05 1.03 2/107 4674
/proc/meminfo: memFree=1794992/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=29744 CPUtime=1241.93
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 7425 0 0 0 101346 22847 0 0 25 0 1 0 34593557 30457856 6994 1992294400 134512640 136485738 4294095024 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 7436 6994 244 482 0 6952 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 29744

[startup+1302.3 s]
/proc/loadavg: 1.10 1.06 1.02 2/107 4676
/proc/meminfo: memFree=1794620/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=29952 CPUtime=1301.93
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 7518 0 0 0 106252 23941 0 0 25 0 1 0 34593557 30670848 7059 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 7488 7059 244 482 0 7004 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 29952

[startup+1362.3 s]
/proc/loadavg: 1.10 1.06 1.02 2/107 4678
/proc/meminfo: memFree=1793876/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=30724 CPUtime=1361.91
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 7694 0 0 0 111169 25022 0 0 25 0 1 0 34593557 31461376 7235 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 7681 7235 244 482 0 7197 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 30724

[startup+1422.31 s]
/proc/loadavg: 1.04 1.05 1.02 2/107 4680
/proc/meminfo: memFree=1793876/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=30724 CPUtime=1421.9
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 7694 0 0 0 115959 26231 0 0 25 0 1 0 34593557 31461376 7235 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 7681 7235 244 482 0 7197 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 30724

[startup+1482.3 s]
/proc/loadavg: 1.14 1.07 1.02 2/107 4680
/proc/meminfo: memFree=1793752/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=30724 CPUtime=1481.87
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 7694 0 0 0 120764 27423 0 0 25 0 1 0 34593557 31461376 7235 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 7681 7235 244 482 0 7197 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 30724

[startup+1542.3 s]
/proc/loadavg: 1.05 1.05 1.02 2/107 4682
/proc/meminfo: memFree=1793504/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=30964 CPUtime=1541.86
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 7768 0 0 0 125840 28346 0 0 25 0 1 0 34593557 31707136 7309 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 7741 7309 244 482 0 7257 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 30964

[startup+1602.3 s]
/proc/loadavg: 1.06 1.06 1.02 2/107 4684
/proc/meminfo: memFree=1793256/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=31220 CPUtime=1601.84
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 7816 0 0 0 131127 29057 0 0 25 0 1 0 34593557 31969280 7357 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 7805 7357 244 482 0 7321 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 31220

[startup+1662.3 s]
/proc/loadavg: 1.02 1.04 1.01 2/107 4686
/proc/meminfo: memFree=1791396/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=33020 CPUtime=1661.82
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 8297 0 0 0 136587 29595 0 0 25 0 1 0 34593557 33812480 7828 1992294400 134512640 136485738 4294095024 18446744073709551615 134660924 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 8255 7828 244 482 0 7771 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 33020

[startup+1722.3 s]
/proc/loadavg: 1.01 1.03 1.01 2/107 4688
/proc/meminfo: memFree=1791396/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=33016 CPUtime=1721.81
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 8297 0 0 0 141728 30453 0 0 25 0 1 0 34593557 33808384 7827 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 8254 7827 244 482 0 7770 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 33016

[startup+1782.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/107 4688
/proc/meminfo: memFree=1791148/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=33016 CPUtime=1781.79
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 8297 0 0 0 146451 31728 0 0 25 0 1 0 34593557 33808384 7827 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 8254 7827 244 482 0 7770 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 33016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 4690
/proc/meminfo: memFree=1791148/2059040 swapFree=4136456/4192956
[pid=4641] ppid=4639 vsize=33016 CPUtime=1800.1
/proc/4641/stat : 4641 (pbct) R 4639 4641 4516 0 -1 4202496 8297 0 0 0 147904 32106 0 0 25 0 1 0 34593557 33808384 7827 1992294400 134512640 136485738 4294095024 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4641/statm: 8254 7827 244 482 0 7770 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 33016

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): 1800.11
CPU user time (s): 1479.05
CPU system time (s): 321.067
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 33144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1479.05
system time used= 321.067
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8298
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= 3177

runsolver used 2.6266 second user time and 8.84865 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-15 10:18:15
IDJOB=2669384
IDBENCH=2842
IDSOLVER=1170
FILE ID=node001/2669384-1276589895
PBS_JOBID= 11172227
Free space on /tmp= 62516 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-addm4.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669384-1276589895/watcher-2669384-1276589895 -o /tmp/evaluation-result-2669384-1276589895/solver-2669384-1276589895 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669384-1276589895.opb

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

MD5SUM BENCH= 9633aa6e9fb6df7104bc0e43c44542c0
RANDOM SEED=617322785

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:       1823800 kB
Buffers:         24884 kB
Cached:         121304 kB
SwapCached:       9532 kB
Active:          81416 kB
Inactive:        77692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1823800 kB
SwapTotal:     4192956 kB
SwapFree:      4136456 kB
Dirty:            2048 kB
Writeback:           8 kB
AnonPages:       11524 kB
Mapped:           9332 kB
Slab:            54484 kB
PageTables:       3920 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180984 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= 62516 MiB
End job on node001 at 2010-06-15 10:48:18